Package org.stringtemplate.v4.compiler

Class CompilationState

java.lang.Object

org.stringtemplate.v4.compiler.CompilationState

public class CompilationState
extends java.lang.Object

Temporary data used during construction and functions that fill it / use it. Result is impl CompiledST object.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) ErrorManager	errMgr
(package private) CompiledST	impl	The compiled code implementation to fill in.
(package private) int	ip	Track instruction location within impl.instrs array; this is next address to write to.
(package private) StringTable	stringtable	Track unique strings; copy into CompiledST.strings after compilation.
(package private) org.antlr.runtime.TokenStream	tokens

Constructor Summary

Constructors

Constructor	Description
CompilationState(ErrorManager errMgr, java.lang.String name, org.antlr.runtime.TokenStream tokens)

Method Summary

Modifier and Type	Method	Description
int	defineString(java.lang.String s)
void	emit(short opcode)
void	emit(org.antlr.runtime.tree.CommonTree opAST, short opcode)
void	emit1(org.antlr.runtime.tree.CommonTree opAST, short opcode, int arg)
void	emit1(org.antlr.runtime.tree.CommonTree opAST, short opcode, java.lang.String s)
void	emit2(org.antlr.runtime.tree.CommonTree opAST, short opcode, int arg, int arg2)
void	emit2(org.antlr.runtime.tree.CommonTree opAST, short opcode, java.lang.String s, int arg2)
protected void	ensureCapacity(int n)
void	func(org.antlr.runtime.Token templateToken, org.antlr.runtime.tree.CommonTree id)
void	indent(org.antlr.runtime.tree.CommonTree indent)
void	insert(int addr, short opcode, java.lang.String s)
void	refAttr(org.antlr.runtime.Token templateToken, org.antlr.runtime.tree.CommonTree id)
void	setOption(org.antlr.runtime.tree.CommonTree id)
void	write(int addr, short value)
static void	writeShort(byte[] memory, int index, short value)	Write value at index into a byte array highest to lowest byte, left to right.

Methods inherited from class java.lang.Object

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

Field Detail

impl

CompiledST impl

The compiled code implementation to fill in.

stringtable

StringTable stringtable

Track unique strings; copy into CompiledST.strings after compilation.

ip

int ip

Track instruction location within impl.instrs array; this is next address to write to. Byte-addressable memory.

tokens

org.antlr.runtime.TokenStream tokens

errMgr

ErrorManager errMgr

Constructor Detail

CompilationState

public CompilationState(ErrorManager errMgr,
                        java.lang.String name,
                        org.antlr.runtime.TokenStream tokens)

Method Detail

defineString

public int defineString(java.lang.String s)

refAttr

public void refAttr(org.antlr.runtime.Token templateToken,
                    org.antlr.runtime.tree.CommonTree id)

setOption

public void setOption(org.antlr.runtime.tree.CommonTree id)

func

public void func(org.antlr.runtime.Token templateToken,
                 org.antlr.runtime.tree.CommonTree id)

emit

public void emit(short opcode)

emit

public void emit(org.antlr.runtime.tree.CommonTree opAST,
                 short opcode)

emit1

public void emit1(org.antlr.runtime.tree.CommonTree opAST,
                  short opcode,
                  int arg)

emit2

public void emit2(org.antlr.runtime.tree.CommonTree opAST,
                  short opcode,
                  int arg,
                  int arg2)

emit2

public void emit2(org.antlr.runtime.tree.CommonTree opAST,
                  short opcode,
                  java.lang.String s,
                  int arg2)

emit1

public void emit1(org.antlr.runtime.tree.CommonTree opAST,
                  short opcode,
                  java.lang.String s)

insert

public void insert(int addr,
                   short opcode,
                   java.lang.String s)

write

public void write(int addr,
                  short value)

ensureCapacity

protected void ensureCapacity(int n)

indent

public void indent(org.antlr.runtime.tree.CommonTree indent)

writeShort

public static void writeShort(byte[] memory,
                              int index,
                              short value)

Write value at index into a byte array highest to lowest byte, left to right.