java.lang.Object
- org.vesalainen.bcc.Assembler
- - org.vesalainen.bcc.MethodCompiler

All Implemented Interfaces:: OpCode

public abstract class MethodCompiler
extends Assembler

Field Summary

Fields
Modifier and Type	Field	Description
`private CodeAttribute`	`code`
`private boolean`	`compiled`
`private javax.lang.model.element.ExecutableElement`	`debugMethod`
`private boolean`	`dump`
`private java.util.List<ExceptionTable>`	`exceptionTableList`
`protected javax.lang.model.element.ExecutableElement`	`executableElement`
`protected javax.lang.model.type.ExecutableType`	`executableType`
`private java.util.List<javax.lang.model.element.VariableElement>`	`localVariables`
`private MethodInfo`	`methodInfo`
`private boolean`	`optimize`
`protected SubClass`	`subClass`
`private java.lang.String`	`subroutine`
`static java.lang.String`	`SUBROUTINERETURNADDRESSNAME`

Fields inherited from class org.vesalainen.bcc.Assembler
asm, asmStack, labelMap, labels, out, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, types, WIDEFIXOFFSET, wideIndex

Fields inherited from interface org.vesalainen.bcc.OpCode
AALOAD, AASTORE, ACONST_NULL, ALOAD, ALOAD_0, ALOAD_1, ALOAD_2, ALOAD_3, ANEWARRAY, ARETURN, ARRAYLENGTH, ASTORE, ASTORE_0, ASTORE_1, ASTORE_2, ASTORE_3, ATHROW, BALOAD, BASTORE, BIPUSH, BREAKPOINT, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DLOAD_0, DLOAD_1, DLOAD_2, DLOAD_3, DMUL, DNEG, DRETURN, DSTORE, DSTORE_0, DSTORE_1, DSTORE_2, DSTORE_3, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAD_0, FLOAD_1, FLOAD_2, FLOAD_3, FMUL, FNEG, FREM, FRETURN, FSTORE, FSTORE_0, FSTORE_1, FSTORE_2, FSTORE_3, FSUB, GETFIELD, GETSTATIC, GOTO, GOTO_W, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, ILOAD_0, ILOAD_1, ILOAD_2, ILOAD_3, IMPDEP1, IMPDEP2, IMUL, INEG, INSTANCEOF, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISTORE_0, ISTORE_1, ISTORE_2, ISTORE_3, ISUB, IUSHR, IXOR, JSR, JSR_W, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDC_W, LDC2_W, LDIV, LLOAD, LLOAD_0, LLOAD_1, LLOAD_2, LLOAD_3, LMUL, LNEG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSTORE_0, LSTORE_1, LSTORE_2, LSTORE_3, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NOT_IF_ACMPEQ, NOT_IF_ACMPNE, NOT_IF_ICMPEQ, NOT_IF_ICMPGE, NOT_IF_ICMPGT, NOT_IF_ICMPLE, NOT_IF_ICMPLT, NOT_IF_ICMPNE, NOT_IFEQ, NOT_IFGE, NOT_IFGT, NOT_IFLE, NOT_IFLT, NOT_IFNE, NOT_IFNONNULL, NOT_IFNULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SWAP, TABLESWITCH, WIDE

Constructor Summary

Constructors
Modifier Constructor Description

protected MethodCompiler()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`addExceptionHandler(Block block, java.lang.String handler, java.lang.Class<? extends java.lang.Throwable>... catchTypes)`	Adds an exception handler.
`void`	`addExceptionHandler(Block block, java.lang.String handler, java.util.List<? extends javax.lang.model.type.TypeMirror> thrownTypes)`	Adds an exception handler.
`void`	`addNewArray(java.lang.String name, java.lang.Class<?> aClass, int size)`	Create new array
`void`	`addNewArray(java.lang.String name, javax.lang.model.type.TypeMirror type, int size)`	Create new array
`void`	`addVariable(java.lang.String name, java.lang.Class<?> type)`	Add new local variable
`void`	`addVariable(java.lang.String name, javax.lang.model.type.TypeMirror type)`	Add new local variable
`void`	`anew(java.lang.Class<?> clazz)`	Create new object
`void`	`anew(javax.lang.model.element.TypeElement clazz)`	Create new object
`private int`	`argumentCount(java.util.List<? extends javax.lang.model.element.VariableElement> parameters)`
`void`	`assignDefault(java.lang.String name)`	assign default type for local variable depending on type.
`void`	`checkcast(java.lang.Class<?> objectref)`	Check whether object is of given type
`void`	`checkcast(javax.lang.model.element.TypeElement objectref)`	Check whether object is of given type
`void`	`checkcast(javax.lang.model.type.TypeMirror type)`	Check whether object is of given type
`void`	`convert(java.lang.String fromVariable, javax.lang.model.type.TypeMirror to)`	Convert a local variable to given type.
`void`	`dconst(double value)`	Push double constant.
`void`	`end()`	Deprecated. Current implementation does nothing
`void`	`endSubroutine()`
`void`	`fconst(float value)`	Push float constant.
`void`	`fixAddress(java.lang.String name)`	Labels a current position
`javax.lang.model.element.ExecutableElement`	`getExecutableElement()`
`void`	`getField(java.lang.Class<?> cls, java.lang.String name)`	Get field from class
`void`	`getField(java.lang.String name)`	Get field from this class
`void`	`getField(javax.lang.model.element.VariableElement field)`	Fetch field from object
`java.lang.String`	`getLocalDescription(int index)`	return a descriptive text about local variable named name.
`java.lang.String`	`getLocalName(int index)`	Returns the name of local variable at index
`javax.lang.model.type.TypeMirror`	`getLocalType(int index)`	Returns the type of local variable at index
`javax.lang.model.type.TypeMirror`	`getLocalType(java.lang.String name)`	returns the type of local variable named name.
`javax.lang.model.element.VariableElement`	`getLocalVariable(int index)`	Returns local variable at index.
`javax.lang.model.element.VariableElement`	`getLocalVariable(java.lang.String name)`
`int`	`getLocalVariableIndex(java.lang.String name)`
`java.lang.String`	`getMethodDescription()`
`java.lang.String`	`getModifiers()`
`java.util.List<? extends javax.lang.model.type.TypeMirror>`	`getParameters()`
`javax.lang.model.type.TypeMirror`	`getReturnType()`
`void`	`getStaticField(java.lang.Class<?> cls, java.lang.String name)`	Get field from class
`void`	`getStaticField(java.lang.String name)`	Get field from this class
`void`	`getStaticField(javax.lang.model.element.VariableElement field)`	Fetch field from object
`SubClass`	`getSubClass()`
`boolean`	`hasLocalVariable(java.lang.String name)`	Return true if named variable is added.
`void`	`iconst(boolean value)`	Push int constant
`void`	`iconst(int value)`	Push int constant.
`protected abstract void`	`implement()`
`void`	`inc(java.lang.String name, int con)`	Increment local variable or field by constant
`void`	`invoke(javax.lang.model.element.ExecutableElement method)`
`void`	`invokeConstructor(java.lang.Class<?> cls, java.lang.Class<?>... parameters)`
`void`	`invokeMethod(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... parameters)`
`void`	`invokespecial(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... parameters)`	Invoke instance method; special handling for superclass, private, and instance initialization method invocations
`void`	`invokespecial(javax.lang.model.element.ExecutableElement method)`	Invoke instance method; special handling for superclass, private, and instance initialization method invocations
`void`	`invokestatic(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... parameters)`	Invoke a class (static) method
`void`	`invokestatic(javax.lang.model.element.ExecutableElement method)`	Invoke a class (static) method
`void`	`invokevirtual(java.lang.Class<?> cls, java.lang.String name, java.lang.Class<?>... parameters)`	Invoke instance method; dispatch based on classIf method is interface calls invokeinterface otherwise calls invokevirtual.
`void`	`invokevirtual(javax.lang.model.element.ExecutableElement method)`	Invoke instance method; dispatch based on classIf method is interface calls invokeinterface otherwise calls invokevirtual.
`void`	`lconst(long value)`	Push long constant.
`void`	`ldc(double constant)`	Push item from runtime constant pool.
`void`	`ldc(float constant)`	Push item from runtime constant pool.
`void`	`ldc(int constant)`	Push item from runtime constant pool.
`void`	`ldc(long constant)`	Push item from runtime constant pool.
`void`	`ldc(java.lang.Class constant)`
`void`	`ldc(java.lang.String constant)`	Push item from runtime constant pool.
`void`	`load(java.lang.String name)`	Load from local variable or non-static field
`void`	`loadDefault(java.lang.Class<?> type)`	Load default value to stack depending on type
`void`	`loadDefault(javax.lang.model.type.TypeMirror type)`	Load default value to stack depending on type
`int`	`localSize()`
`private int`	`localSize(int offset, int length)`
`void`	`lookupswitch(LookupList list)`	Compiles lookupswitch
`void`	`nameArgument(java.lang.String name, int index)`	Names an argument
`void`	`nameArguments(java.lang.String[] args)`
`void`	`newarray(java.lang.Class<?> type, int count)`	Create new array
`void`	`newarray(javax.lang.model.type.TypeMirror type, int count)`	Create new array
`void`	`optimizedSwitch(java.lang.String def, LookupList list)`	Compiles a tableswitch, lookupswitch or if/goto depending on contents of LookupList.
`void`	`optimizedSwitch(LookupList list)`	Compiles a tableswitch, lookupswitch or if/goto depending on contents of LookupList.
`void`	`putField(java.lang.Class<?> cls, java.lang.String name)`	Set field in class
`void`	`putField(java.lang.String name)`	Set field in this class
`void`	`putField(javax.lang.model.element.VariableElement field)`	Set field in object
`void`	`putStaticField(java.lang.Class<?> cls, java.lang.String name)`	Set field in class
`void`	`putStaticField(java.lang.String name)`	Set field in this class
`void`	`putStaticField(javax.lang.model.element.VariableElement field)`	Set static field in object
`void`	`resetSubroutine()`	Reset a started subroutine
`void`	`setDebug(javax.lang.model.element.ExecutableElement debug)`
`void`	`setOptimize(boolean optimize)`	Set the compiler optimize flag.
`(package private) void`	`startImplement(SubClass subClass, MethodInfo methodInfo)`
`void`	`startSubroutine(java.lang.String target)`	Compiles the subroutine start.
`void`	`store(java.lang.String name)`	Store into local variable or non-static field
`void`	`tableswitch(int low, int high, java.lang.String... symbols)`	Compiles tableswitch
`void`	`tableswitch(int low, int high, java.util.List<java.lang.String> symbols)`	Compiles tableswitch
`void`	`tconst(boolean value)`
`void`	`tconst(byte value)`
`void`	`tconst(char value)`
`void`	`tconst(double value)`
`void`	`tconst(float value)`
`void`	`tconst(int value)`
`void`	`tconst(long value)`
`void`	`tconst(java.lang.Object value)`
`void`	`tconst(java.lang.String value)`
`void`	`tinc(java.lang.String name, int con)`	Increment local variable by constant
`void`	`tload(java.lang.String name)`	Load from local variable
`java.lang.String`	`toString()`
`void`	`treturn()`	Return.
`void`	`tstore(java.lang.String name)`	Store into local variable
`javax.lang.model.type.TypeMirror`	`typeForCount(int count)`	Return a integral class able to support count values

Methods inherited from class org.vesalainen.bcc.Assembler
aaload, aastore, aconst_null, aload, anew, anewarray, arraylength, astore, athrow, baload, bastore, bipush, caload, castore, checkcast, convert, createBranch, createBranch, d2f, d2i, d2l, d2t, dadd, daload, dastore, dconst, ddiv, dload, dmul, dneg, dstore, dsub, dup, dup_x1, dup_x2, dup2, dup2_x1, dup2_x2, endBlock, f2d, f2i, f2l, f2t, fadd, faload, fastore, fconst, fdiv, fixLabels, fload, fmul, fneg, frem, fstore, fsub, getCode, getfield, getLabel, getstatic, goto_n, goto_w, i2b, i2c, i2d, i2f, i2l, i2s, i2t, iadd, iaload, iand, iastore, idiv, if_icmpeq, if_icmpge, if_icmpgt, if_icmple, if_icmplt, if_icmpne, if_tcmpeq, if_tcmpge, if_tcmpgt, if_tcmple, if_tcmplt, if_tcmpne, ifeq, ifge, ifgt, ifle, iflt, ifne, ifnonnull, ifnull, iinc, iload, imul, instanceo, invokeinterface, invokespecial, invokestatic, invokevirtual, ior, irem, ireturn, ishl, ishr, isReferenced, istore, isub, iushr, ixor, jsr, jsr_w, l2d, l2f, l2i, l2t, labelForAddress, ladd, laload, land, lastore, lconst, ldc_w, ldc2_w, ldiv, lload, lmul, lneg, lookupswitch, lor, lrem, lshl, lshr, lstore, lsub, lushr, lxor, monitorenter, monitorexit, multianewarray, newarray, nop, pop, pop2, position, putfield, putstatic, ret, saload, sastore, setWideIndex, sipush, startBlock, swap, tableswitch, tadd, taload, tand, tastore, tcmp, tcmpg, tcmpl, tcmpl, tconst, tdiv, tinc, tipush, tload, tmul, tneg, tor, trem, treturn, tshl, tshr, tstore, tsub, tushr, txor

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - SUBROUTINERETURNADDRESSNAME
```
public static final java.lang.String SUBROUTINERETURNADDRESSNAME
```
    See Also:
    
    Constant Field Values
  - subClass
```
protected SubClass subClass
```
  - code
```
private CodeAttribute code
```
  - localVariables
```
private final java.util.List<javax.lang.model.element.VariableElement> localVariables
```
  - debugMethod
```
private javax.lang.model.element.ExecutableElement debugMethod
```
  - compiled
```
private boolean compiled
```
  - subroutine
```
private java.lang.String subroutine
```
  - optimize
```
private boolean optimize
```
  - dump
```
private boolean dump
```
  - exceptionTableList
```
private final java.util.List<ExceptionTable> exceptionTableList
```
  - methodInfo
```
private MethodInfo methodInfo
```
  - executableElement
```
protected javax.lang.model.element.ExecutableElement executableElement
```
  - executableType
```
protected javax.lang.model.type.ExecutableType executableType
```
- Constructor Detail
  - MethodCompiler
```
protected MethodCompiler()
```
- Method Detail
  - startImplement
```
void startImplement(SubClass subClass,
                    MethodInfo methodInfo)
             throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - getExecutableElement
```
public javax.lang.model.element.ExecutableElement getExecutableElement()
```
  - getSubClass
```
public SubClass getSubClass()
```
  - getModifiers
```
public java.lang.String getModifiers()
```
  - setOptimize
```
public void setOptimize(boolean optimize)
```
    Set the compiler optimize flag. Affects switches
    
    Parameters:
    
    optimize -
  - getMethodDescription
```
public java.lang.String getMethodDescription()
```
  - getParameters
```
public java.util.List<? extends javax.lang.model.type.TypeMirror> getParameters()
```
  - getReturnType
```
public javax.lang.model.type.TypeMirror getReturnType()
```
  - localSize
```
public int localSize()
```
  - localSize
```
private int localSize(int offset,
                      int length)
```
  - nameArgument
```
public final void nameArgument(java.lang.String name,
                               int index)
```
    Names an argument
    
    Parameters:
    
    name - Argument name
    
    index - First argument is 1, this = 0
  - getLocalVariable
```
public javax.lang.model.element.VariableElement getLocalVariable(int index)
```
    Returns local variable at index. Note! long and double take two positions.
    
    Parameters:
    
    index -
    
    Returns:
  - getLocalVariable
```
public javax.lang.model.element.VariableElement getLocalVariable(java.lang.String name)
```
  - getLocalVariableIndex
```
public int getLocalVariableIndex(java.lang.String name)
```
  - nameArguments
```
public void nameArguments(java.lang.String[] args)
```
  - getLocalName
```
public java.lang.String getLocalName(int index)
```
    Returns the name of local variable at index
    
    Parameters:
    
    index -
    
    Returns:
  - getLocalType
```
public javax.lang.model.type.TypeMirror getLocalType(int index)
```
    Returns the type of local variable at index
    
    Parameters:
    
    index -
    
    Returns:
  - getLocalType
```
public javax.lang.model.type.TypeMirror getLocalType(java.lang.String name)
```
    returns the type of local variable named name.
    
    Parameters:
    
    name -
    
    Returns:
  - hasLocalVariable
```
public boolean hasLocalVariable(java.lang.String name)
```
    Return true if named variable is added.
    
    Parameters:
    
    name -
    
    Returns:
  - getLocalDescription
```
public java.lang.String getLocalDescription(int index)
```
    return a descriptive text about local variable named name.
    
    Parameters:
    
    index -
    
    Returns:
  - addVariable
```
public void addVariable(java.lang.String name,
                        java.lang.Class<?> type)
```
    Add new local variable
    
    Parameters:
    
    name -
    
    type -
  - addVariable
```
public void addVariable(java.lang.String name,
                        javax.lang.model.type.TypeMirror type)
```
    Add new local variable
    
    Parameters:
    
    name -
    
    type -
  - assignDefault
```
public void assignDefault(java.lang.String name)
                   throws java.io.IOException
```
    assign default type for local variable depending on type. (false, 0, null)
    
    Parameters:
    
    name -
    
    Throws:
    
    java.io.IOException
  - loadDefault
```
public void loadDefault(java.lang.Class<?> type)
                 throws java.io.IOException
```
    Load default value to stack depending on type
    
    Parameters:
    
    type -
    
    Throws:
    
    java.io.IOException
  - loadDefault
```
public void loadDefault(javax.lang.model.type.TypeMirror type)
                 throws java.io.IOException
```
    Load default value to stack depending on type
    
    Parameters:
    
    type -
    
    Throws:
    
    java.io.IOException
  - startSubroutine
```
public void startSubroutine(java.lang.String target)
                     throws java.io.IOException
```
    Compiles the subroutine start. Use endSubroutine to end that subroutine.
    
    Parameters:
    
    target -
    
    Throws:
    
    java.io.IOException
  - endSubroutine
```
public void endSubroutine()
                   throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - resetSubroutine
```
public void resetSubroutine()
```
    Reset a started subroutine
  - newarray
```
public void newarray(java.lang.Class<?> type,
                     int count)
              throws java.io.IOException
```
    Create new array
    Stack: ..., count => ..., arrayref
    
    Parameters:
    
    type - array class eg. String[].class
    
    count - array count
    
    Throws:
    
    java.io.IOException
  - newarray
```
public void newarray(javax.lang.model.type.TypeMirror type,
                     int count)
              throws java.io.IOException
```
    Create new array
    Stack: ..., => ..., arrayref
    
    Parameters:
    
    type - array class eg. String[].class
    
    count - array count
    
    Throws:
    
    java.io.IOException
  - typeForCount
```
public javax.lang.model.type.TypeMirror typeForCount(int count)
```
    Return a integral class able to support count values
    
    Parameters:
    
    count -
    
    Returns:
  - tload
```
public void tload(java.lang.String name)
           throws java.io.IOException
```
    Load from local variable
    Stack: ... => ..., value
    
    Parameters:
    
    name - local variable name
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - load
```
public void load(java.lang.String name)
          throws java.io.IOException
```
    Load from local variable or non-static field
    Stack: ... => ..., value
    
    Parameters:
    
    name - local variable name
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - tstore
```
public void tstore(java.lang.String name)
            throws java.io.IOException
```
    Store into local variable
    Stack: ..., value => ...
    
    Parameters:
    
    name - local variable name
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - store
```
public void store(java.lang.String name)
           throws java.io.IOException
```
    Store into local variable or non-static field
    Stack: ..., value => ...
    
    Parameters:
    
    name - local variable name
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - inc
```
public void inc(java.lang.String name,
                int con)
         throws java.io.IOException
```
    Increment local variable or field by constant
    Stack: No change
    
    Parameters:
    
    name - local variable name
    
    con - signed byte
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - tinc
```
public void tinc(java.lang.String name,
                 int con)
          throws java.io.IOException
```
    Increment local variable by constant
    Stack: No change
    
    Parameters:
    
    name - local variable name
    
    con - signed byte
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - treturn
```
public void treturn()
             throws java.io.IOException
```
    Return. If return type is other than void the value at stack is returned
    Stack: ..., result => ...
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - setDebug
```
public void setDebug(javax.lang.model.element.ExecutableElement debug)
```
  - fixAddress
```
public void fixAddress(java.lang.String name)
                throws java.io.IOException
```
    Labels a current position
    
    Overrides:
    
    fixAddress in class Assembler
    
    Parameters:
    
    name -
    
    Throws:
    
    java.io.IOException
  - anew
```
public void anew(java.lang.Class<?> clazz)
          throws java.io.IOException
```
    Create new object
    Stack: ... => ..., objectref
    
    Parameters:
    
    clazz -
    
    Throws:
    
    java.io.IOException
  - anew
```
public void anew(javax.lang.model.element.TypeElement clazz)
          throws java.io.IOException
```
    Create new object
    Stack: ... => ..., objectref
    
    Parameters:
    
    clazz -
    
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(java.lang.Object value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(int value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(boolean value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(char value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(byte value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(long value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(float value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(double value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - tconst
```
public void tconst(java.lang.String value)
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - ldc
```
public void ldc(int constant)
         throws java.io.IOException
```
    Push item from runtime constant pool. Creates new constant if needed
    Stack: ... => ..., value
    
    Overrides:
    
    ldc in class Assembler
    
    Parameters:
    
    constant - int constant
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - ldc
```
public void ldc(float constant)
         throws java.io.IOException
```
    Push item from runtime constant pool. Creates new constant if needed
    Stack: ... => ..., value
    
    Parameters:
    
    constant - float constant
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - ldc
```
public void ldc(long constant)
         throws java.io.IOException
```
    Push item from runtime constant pool. Creates new constant if needed
    Stack: ... => ..., value
    
    Parameters:
    
    constant - long constant
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - ldc
```
public void ldc(double constant)
         throws java.io.IOException
```
    Push item from runtime constant pool. Creates new constant if needed
    Stack: ... => ..., value
    
    Parameters:
    
    constant - double constant
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - ldc
```
public void ldc(java.lang.String constant)
         throws java.io.IOException
```
    Push item from runtime constant pool. Creates new constant if needed
    Stack: ... => ..., value
    
    Parameters:
    
    constant - String constant
    
    Throws:
    
    java.io.IOException
    
    See Also:
    
    nameArgument(java.lang.String,int), addVariable(java.lang.String,java.lang.Class<?>)
  - ldc
```
public void ldc(java.lang.Class constant)
         throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - getField
```
public void getField(javax.lang.model.element.VariableElement field)
              throws java.io.IOException
```
    Fetch field from object
    Stack: ..., objectref => ..., value
    
    Parameters:
    
    field -
    
    Throws:
    
    java.io.IOException
  - getStaticField
```
public void getStaticField(javax.lang.model.element.VariableElement field)
                    throws java.io.IOException
```
    Fetch field from object
    Stack: ..., objectref => ..., value
    
    Parameters:
    
    field -
    
    Throws:
    
    java.io.IOException
  - getField
```
public void getField(java.lang.Class<?> cls,
                     java.lang.String name)
              throws java.io.IOException
```
    Get field from class
    Stack: ..., => ..., value
    
    Parameters:
    
    cls -
    
    name -
    
    Throws:
    
    java.io.IOException
  - getField
```
public void getField(java.lang.String name)
              throws java.io.IOException
```
    Get field from this class
    Stack: ..., => ..., value
    
    Parameters:
    
    name -
    
    Throws:
    
    java.io.IOException
  - getStaticField
```
public void getStaticField(java.lang.Class<?> cls,
                           java.lang.String name)
                    throws java.io.IOException
```
    Get field from class
    Stack: ..., => ..., value
    
    Parameters:
    
    cls -
    
    name -
    
    Throws:
    
    java.io.IOException
  - getStaticField
```
public void getStaticField(java.lang.String name)
                    throws java.io.IOException
```
    Get field from this class
    Stack: ..., => ..., value
    
    Parameters:
    
    name -
    
    Throws:
    
    java.io.IOException
  - putField
```
public void putField(javax.lang.model.element.VariableElement field)
              throws java.io.IOException
```
    Set field in object
    Stack: ..., objectref, value => ...
    
    Parameters:
    
    field -
    
    Throws:
    
    java.io.IOException
  - putStaticField
```
public void putStaticField(javax.lang.model.element.VariableElement field)
                    throws java.io.IOException
```
    Set static field in object
    Stack: ..., objectref, value => ...
    
    Parameters:
    
    field -
    
    Throws:
    
    java.io.IOException
  - putField
```
public void putField(java.lang.Class<?> cls,
                     java.lang.String name)
              throws java.io.IOException
```
    Set field in class
    Stack: ..., value => ...
    
    Parameters:
    
    cls -
    
    name -
    
    Throws:
    
    java.io.IOException
  - putField
```
public void putField(java.lang.String name)
              throws java.io.IOException
```
    Set field in this class
    Stack: ..., value => ...
    
    Parameters:
    
    name -
    
    Throws:
    
    java.io.IOException
  - putStaticField
```
public void putStaticField(java.lang.Class<?> cls,
                           java.lang.String name)
                    throws java.io.IOException
```
    Set field in class
    Stack: ..., value => ...
    
    Parameters:
    
    cls -
    
    name -
    
    Throws:
    
    java.io.IOException
  - putStaticField
```
public void putStaticField(java.lang.String name)
                    throws java.io.IOException
```
    Set field in this class
    Stack: ..., value => ...
    
    Parameters:
    
    name -
    
    Throws:
    
    java.io.IOException
  - invokeConstructor
```
public void invokeConstructor(java.lang.Class<?> cls,
                              java.lang.Class<?>... parameters)
                       throws java.io.IOException
```
    Parameters:
    
    cls -
    
    parameters -
    
    Throws:
    
    java.io.IOException
  - invokeMethod
```
public void invokeMethod(java.lang.Class<?> cls,
                         java.lang.String name,
                         java.lang.Class<?>... parameters)
                  throws java.io.IOException
```
    Parameters:
    
    cls -
    
    name -
    
    parameters -
    
    Throws:
    
    java.io.IOException
  - invoke
```
public void invoke(javax.lang.model.element.ExecutableElement method)
            throws java.io.IOException
```
    Parameters:
    
    method -
    
    Throws:
    
    java.io.IOException
  - invokespecial
```
public void invokespecial(java.lang.Class<?> cls,
                          java.lang.String name,
                          java.lang.Class<?>... parameters)
                   throws java.io.IOException
```
    Invoke instance method; special handling for superclass, private, and instance initialization method invocations
    Stack: ..., objectref, [arg1, [arg2 ...]] => ...
    
    Parameters:
    
    cls -
    
    name -
    
    parameters -
    
    Throws:
    
    java.io.IOException
  - invokespecial
```
public void invokespecial(javax.lang.model.element.ExecutableElement method)
                   throws java.io.IOException
```
    Invoke instance method; special handling for superclass, private, and instance initialization method invocations
    Stack: ..., objectref, [arg1, [arg2 ...]] => ...
    
    Parameters:
    
    method -
    
    Throws:
    
    java.io.IOException
  - invokevirtual
```
public void invokevirtual(java.lang.Class<?> cls,
                          java.lang.String name,
                          java.lang.Class<?>... parameters)
                   throws java.io.IOException
```
    Invoke instance method; dispatch based on classIf method is interface calls invokeinterface otherwise calls invokevirtual.
    Stack: ..., objectref, [arg1, [arg2 ...]] => ...
    
    Parameters:
    
    cls -
    
    name -
    
    parameters -
    
    Throws:
    
    java.io.IOException
  - invokevirtual
```
public void invokevirtual(javax.lang.model.element.ExecutableElement method)
                   throws java.io.IOException
```
    Invoke instance method; dispatch based on classIf method is interface calls invokeinterface otherwise calls invokevirtual.
    Stack: ..., objectref, [arg1, [arg2 ...]] => ...
    
    Parameters:
    
    method -
    
    Throws:
    
    java.io.IOException
  - invokestatic
```
public void invokestatic(java.lang.Class<?> cls,
                         java.lang.String name,
                         java.lang.Class<?>... parameters)
                  throws java.io.IOException
```
    Invoke a class (static) method
    Stack: ..., [arg1, [arg2 ...]] => ...
    
    Parameters:
    
    cls -
    
    name -
    
    parameters -
    
    Throws:
    
    java.io.IOException
  - invokestatic
```
public void invokestatic(javax.lang.model.element.ExecutableElement method)
                  throws java.io.IOException
```
    Invoke a class (static) method
    Stack: ..., [arg1, [arg2 ...]] => ...
    
    Parameters:
    
    method -
    
    Throws:
    
    java.io.IOException
  - argumentCount
```
private int argumentCount(java.util.List<? extends javax.lang.model.element.VariableElement> parameters)
```
  - end
```
public void end()
         throws java.io.IOException
```
    Deprecated.
    Current implementation does nothing
    
    Throws:
    
    java.io.IOException
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - iconst
```
public void iconst(boolean value)
            throws java.io.IOException
```
    Push int constant
    Stack: ..., => ..., i
    
    Parameters:
    
    value -
    
    Throws:
    
    java.io.IOException
  - iconst
```
public void iconst(int value)
            throws java.io.IOException
```
    Push int constant. Uses either iconst or ldc.
    Stack: ..., => ..., i
    
    Overrides:
    
    iconst in class Assembler
    
    Parameters:
    
    value -
    
    Throws:
    
    java.io.IOException
  - fconst
```
public void fconst(float value)
            throws java.io.IOException
```
    Push float constant. Uses either fconst or ldc.
    Stack: ..., => ..., f
    
    Parameters:
    
    value -
    
    Throws:
    
    java.io.IOException
  - lconst
```
public void lconst(long value)
            throws java.io.IOException
```
    Push long constant. Uses either lconst or ldc.
    Stack: ..., => ..., l
    
    Parameters:
    
    value -
    
    Throws:
    
    java.io.IOException
  - dconst
```
public void dconst(double value)
            throws java.io.IOException
```
    Push double constant. Use either dconst or ldc.
    Stack: ..., => ..., d
    
    Parameters:
    
    value -
    
    Throws:
    
    java.io.IOException
  - optimizedSwitch
```
public void optimizedSwitch(LookupList list)
                     throws java.io.IOException
```
    Compiles a tableswitch, lookupswitch or if/goto depending on contents of LookupList.
    Stack: ..., index => ...,
    throws SwitchException if target illegal.
    
    Parameters:
    
    list -
    
    Throws:
    
    java.io.IOException
  - optimizedSwitch
```
public void optimizedSwitch(java.lang.String def,
                            LookupList list)
                     throws java.io.IOException
```
    Compiles a tableswitch, lookupswitch or if/goto depending on contents of LookupList.
    Stack: ..., index => ...,
    
    Parameters:
    
    def -
    
    list -
    
    Throws:
    
    java.io.IOException
  - lookupswitch
```
public void lookupswitch(LookupList list)
                  throws java.io.IOException
```
    Compiles lookupswitch
    Stack: ..., index => ...,
    
    Parameters:
    
    list -
    
    Throws:
    
    java.io.IOException
  - tableswitch
```
public void tableswitch(int low,
                        int high,
                        java.util.List<java.lang.String> symbols)
                 throws java.io.IOException
```
    Compiles tableswitch
    Stack: ..., index => ...,
    
    Parameters:
    
    low -
    
    high -
    
    symbols -
    
    Throws:
    
    java.io.IOException
  - tableswitch
```
public void tableswitch(int low,
                        int high,
                        java.lang.String... symbols)
                 throws java.io.IOException
```
    Compiles tableswitch
    Stack: ..., index => ...,
    
    Parameters:
    
    low -
    
    high -
    
    symbols -
    
    Throws:
    
    java.io.IOException
  - addNewArray
```
public void addNewArray(java.lang.String name,
                        java.lang.Class<?> aClass,
                        int size)
                 throws java.io.IOException
```
    Create new array
    Stack: ..., count => ..., arrayref
    
    Parameters:
    
    name -
    
    aClass -
    
    size -
    
    Throws:
    
    java.io.IOException
  - addNewArray
```
public void addNewArray(java.lang.String name,
                        javax.lang.model.type.TypeMirror type,
                        int size)
                 throws java.io.IOException
```
    Create new array
    Stack: ..., count => ..., arrayref
    
    Parameters:
    
    name -
    
    type -
    
    size -
    
    Throws:
    
    java.io.IOException
  - checkcast
```
public void checkcast(java.lang.Class<?> objectref)
               throws java.io.IOException
```
    Check whether object is of given type
    Stack: ..., objectref => ..., objectref
    
    Parameters:
    
    objectref -
    
    Throws:
    
    java.io.IOException
  - checkcast
```
public void checkcast(javax.lang.model.element.TypeElement objectref)
               throws java.io.IOException
```
    Check whether object is of given type
    Stack: ..., objectref => ..., objectref
    
    Parameters:
    
    objectref -
    
    Throws:
    
    java.io.IOException
  - checkcast
```
public void checkcast(javax.lang.model.type.TypeMirror type)
               throws java.io.IOException
```
    Check whether object is of given type
    Stack: ..., objectref => ..., objectref
    
    Parameters:
    
    type -
    
    Throws:
    
    java.io.IOException
  - convert
```
public void convert(java.lang.String fromVariable,
                    javax.lang.model.type.TypeMirror to)
             throws java.io.IOException,
                    IllegalConversionException
```
    Convert a local variable to given type. (if it is possible)
    Stack: ..., => ..., objectref
    
    Parameters:
    
    fromVariable -
    
    to -
    
    Throws:
    
    java.io.IOException
    
    IllegalConversionException
  - addExceptionHandler
```
public void addExceptionHandler(Block block,
                                java.lang.String handler,
                                java.lang.Class<? extends java.lang.Throwable>... catchTypes)
```
    Adds an exception handler. If one of catchTypes is thrown inside block the execution continues at handler address. Thrown object is pushed in stack.
    
    Parameters:
    
    block -
    
    handler -
    
    catchTypes - Throwable objects which are caught. If none is present then all throwables are caught. Note! This is not the same as finally!
  - addExceptionHandler
```
public void addExceptionHandler(Block block,
                                java.lang.String handler,
                                java.util.List<? extends javax.lang.model.type.TypeMirror> thrownTypes)
```
    Adds an exception handler. If one of catchTypes is thrown inside block the execution continues at handler address. Thrown object is pushed in stack.
    
    Parameters:
    
    block -
    
    handler -
    
    thrownTypes - Throwable objects which are caught. If none is present then all throwables are caught. Note! This is not the same as finally!
  - implement
```
protected abstract void implement()
                           throws java.io.IOException
```
    Throws:
    
    java.io.IOException

Class MethodCompiler

Field Summary

Fields inherited from class org.vesalainen.bcc.Assembler

Fields inherited from interface org.vesalainen.bcc.OpCode

Constructor Summary

Method Summary

Methods inherited from class org.vesalainen.bcc.Assembler

Methods inherited from class java.lang.Object

Field Detail

SUBROUTINERETURNADDRESSNAME

subClass

code

localVariables

debugMethod

compiled

subroutine

optimize

dump

exceptionTableList

methodInfo

executableElement

executableType

Constructor Detail

MethodCompiler

Method Detail

startImplement

getExecutableElement

getSubClass

getModifiers

setOptimize

getMethodDescription

getParameters

getReturnType

localSize

localSize

nameArgument

getLocalVariable

getLocalVariable

getLocalVariableIndex

nameArguments

getLocalName

getLocalType

getLocalType

hasLocalVariable

getLocalDescription

addVariable

addVariable

assignDefault

loadDefault

loadDefault

startSubroutine

endSubroutine

resetSubroutine

newarray

newarray

typeForCount

tload

load

tstore

store

inc

tinc

treturn

setDebug

fixAddress

anew

anew

tconst

tconst

tconst

tconst

tconst

tconst

tconst

tconst

tconst

ldc

ldc

ldc

ldc