Package io.quarkus.gizmo

Class EnumSwitchImpl<E extends Enum<E>>

java.lang.Object

io.quarkus.gizmo.BytecodeCreatorImpl

io.quarkus.gizmo.AbstractSwitch<E>

io.quarkus.gizmo.EnumSwitchImpl<E>

All Implemented Interfaces:

BytecodeCreator, Switch<E>, Switch.EnumSwitch<E>, AutoCloseable

Direct Known Subclasses:

ClassTransfromerMethodCreatorImpl.ClassTransformerEnumSwitchImpl

class EnumSwitchImpl<E extends Enum<E>>
extends AbstractSwitch<E>
implements Switch.EnumSwitch<E>

Nested Class Summary

Nested classes/interfaces inherited from class io.quarkus.gizmo.BytecodeCreatorImpl

BytecodeCreatorImpl.AssignOperation, BytecodeCreatorImpl.BlockOperation, BytecodeCreatorImpl.IfOperation, BytecodeCreatorImpl.InvokeOperation, BytecodeCreatorImpl.JumpOperation, BytecodeCreatorImpl.NewInstanceOperation, BytecodeCreatorImpl.Operation

Nested classes/interfaces inherited from interface io.quarkus.gizmo.Switch

Switch.EnumSwitch<E extends Enum<E>>, Switch.StringSwitch

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<Integer,BytecodeCreatorImpl>	ordinalToCaseBlocks

Fields inherited from class io.quarkus.gizmo.AbstractSwitch

defaultBlock, fallThrough

Fields inherited from class io.quarkus.gizmo.BytecodeCreatorImpl

MAX_STRING_LENGTH, operations

Constructor Summary

Constructors

Constructor	Description
EnumSwitchImpl(ResultHandle value, Class<E> enumClass, BytecodeCreatorImpl enclosing)

Method Summary

Modifier and Type	Method	Description
private void	addCaseBlock(E value, Consumer<BytecodeCreator> caseBlockConsumer)
protected ResultHandle	callSwitchTableMethod(String methodName, Class<E> enumClass, MethodDescriptor enumOrdinal)
void	caseOf(E value, Consumer<BytecodeCreator> caseBlockConsumer)	Adds a case block.
void	caseOf(List<E> values, Consumer<BytecodeCreator> caseBlockConsumer)	Adds multiple case labels for a single block.
(package private) void	findActiveResultHandles(Set<ResultHandle> handlesToAllocate)
private MethodCreatorImpl	findMethodCreator(BytecodeCreatorImpl enclosing)
protected final ResultHandle	generateSwitchTable(Class<E> enumClass, BytecodeCreator bytecodeCreator, MethodDescriptor enumOrdinal)

Methods inherited from class io.quarkus.gizmo.AbstractSwitch

defaultCase, doBreak, fallThrough

Methods inherited from class io.quarkus.gizmo.BytecodeCreatorImpl

add, allocateLocalVariables, arrayLength, assign, bitwiseAnd, bitwiseOr, bitwiseXor, breakScope, checkCast, checkScope, checkScope, compareDouble, compareFloat, compareLong, continueScope, convertPrimitive, createFunction, createNewInstanceOp, createScope, createVariable, divide, enumSwitch, forEach, getBottom, getMethod, getMethodParam, getOwner, getThis, getTop, ifFalse, ifGreaterEqualZero, ifGreaterThanZero, ifIntegerEqual, ifIntegerGreaterEqual, ifIntegerGreaterThan, ifIntegerLessEqual, ifIntegerLessThan, ifLessEqualZero, ifLessThanZero, ifNonZero, ifNotNull, ifNull, ifReferencesEqual, ifReferencesNotEqual, ifThenElse, ifTrue, ifZero, instanceOf, invokeInterfaceMethod, invokeSpecialInterfaceMethod, invokeSpecialMethod, invokeStaticInterfaceMethod, invokeStaticMethod, invokeVirtualMethod, isScopedWithin, jumpTo, load, load, load, load, load, load, load, load, load, loadClass, loadClassFromTCCL, loadNull, loadResultHandle, loadResultHandle, multiply, newArray, newInstance, readArrayValue, readInstanceField, readStaticField, remainder, resolve, resolve, resolve, resolve, returnValue, storeResultHandle, stringSwitch, subtract, throwException, tryBlock, whileLoop, writeArrayValue, writeInstanceField, writeInteriorOperations, writeOperations, writeStaticField

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.quarkus.gizmo.BytecodeCreator

breakScope, checkCast, close, continueScope, createVariable, increment, instanceOf, invokeInterfaceMethod, invokeSpecialInterfaceMethod, invokeSpecialMethod, invokeStaticInterfaceMethod, invokeStaticMethod, invokeVirtualMethod, load, loadClass, loadClass, loadClassFromTCCL, loadClassFromTCCL, marshalAsArray, newArray, newArray, newArray, newInstance, readArrayValue, readInstanceField, readStaticField, returnBoolean, returnInt, returnNull, returnVoid, throwException, throwException, writeArrayValue, writeInstanceField, writeStaticField

Methods inherited from interface io.quarkus.gizmo.Switch

defaultCase, doBreak, fallThrough

Field Details

ordinalToCaseBlocks

private final Map<Integer,BytecodeCreatorImpl> ordinalToCaseBlocks

Constructor Details

EnumSwitchImpl

public EnumSwitchImpl(ResultHandle value,
 Class<E> enumClass,
 BytecodeCreatorImpl enclosing)

Method Details

caseOf

public void caseOf(E value,
 Consumer<BytecodeCreator> caseBlockConsumer)

Description copied from interface: Switch

Adds a case block.

Specified by:

caseOf in interface Switch<E extends Enum<E>>

Parameters:

value - The value for the case label

caseBlockConsumer - The consumer used to define the case block

caseOf

public void caseOf(List<E> values,
 Consumer<BytecodeCreator> caseBlockConsumer)

Description copied from interface: Switch

Adds multiple case labels for a single block.

Specified by:

caseOf in interface Switch<E extends Enum<E>>

Parameters:

values -

caseBlockConsumer -

findActiveResultHandles

void findActiveResultHandles(Set<ResultHandle> handlesToAllocate)

Overrides:

findActiveResultHandles in class BytecodeCreatorImpl

addCaseBlock

private void addCaseBlock(E value,
 Consumer<BytecodeCreator> caseBlockConsumer)

findMethodCreator

private MethodCreatorImpl findMethodCreator(BytecodeCreatorImpl enclosing)

callSwitchTableMethod

protected ResultHandle callSwitchTableMethod(String methodName,
 Class<E> enumClass,
 MethodDescriptor enumOrdinal)

generateSwitchTable

protected final ResultHandle generateSwitchTable(Class<E> enumClass,
 BytecodeCreator bytecodeCreator,
 MethodDescriptor enumOrdinal)