org.parboiled.transform

Class VarFramingGenerator

java.lang.Object

org.parboiled.transform.VarFramingGenerator

All Implemented Interfaces:

RuleMethodProcessor

class VarFramingGenerator
extends java.lang.Object
implements RuleMethodProcessor

Inserts code for wrapping the created rule into a VarFramingMatcher if the method contains local variables assignable to Var.

Constructor Summary

Constructors

Constructor and Description
VarFramingGenerator()

Method Summary

Modifier and Type	Method and Description
boolean	appliesTo(ParserClassNode classNode, RuleMethod method)
private void	createVarFieldArray(RuleMethod method, org.objectweb.asm.tree.InsnList instructions, org.objectweb.asm.tree.AbstractInsnNode ret)
void	process(ParserClassNode classNode, RuleMethod method)

Methods inherited from class java.lang.Object

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

Constructor Detail

VarFramingGenerator

VarFramingGenerator()

Method Detail

appliesTo

public boolean appliesTo(ParserClassNode classNode,
                         RuleMethod method)

Specified by:

appliesTo in interface RuleMethodProcessor

process

public void process(ParserClassNode classNode,
                    RuleMethod method)
             throws java.lang.Exception

Specified by:

process in interface RuleMethodProcessor

Throws:

java.lang.Exception

createVarFieldArray

private void createVarFieldArray(RuleMethod method,
                                 org.objectweb.asm.tree.InsnList instructions,
                                 org.objectweb.asm.tree.AbstractInsnNode ret)