Package org.benf.cfr.reader.bytecode.analysis.opgraph.op4rewriters.transformers

Class TryResourcesTransformerBase

java.lang.Object

org.benf.cfr.reader.bytecode.analysis.opgraph.op4rewriters.transformers.TryResourcesTransformerBase

All Implemented Interfaces:

StructuredStatementTransformer

Direct Known Subclasses:

TryResourcesTransformerJ12, TryResourceTransformerFinally

public abstract class TryResourcesTransformerBase
extends java.lang.Object
implements StructuredStatementTransformer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	TryResourcesTransformerBase.LValueUsageCheckingRewriter
(package private) static class	TryResourcesTransformerBase.ResourceMatch
protected static class	TryResourcesTransformerBase.TryResourcesMatchResultCollector

Field Summary

Fields

Modifier and Type	Field	Description
private ClassFile	classFile
private boolean	success

Constructor Summary

Constructors

Constructor	Description
TryResourcesTransformerBase(ClassFile classFile)

Method Summary

Modifier and Type	Method	Description
private Op04StructuredStatement	findAutoclosableAssignment(java.util.List<Op04StructuredStatement> preceeding, LValue resource)
protected ClassFile	getClassFile()
protected abstract TryResourcesTransformerBase.ResourceMatch	getResourceMatch(StructuredTry structuredTry, StructuredScope scope)
private boolean	rewriteException(StructuredTry structuredTry, java.util.List<Op04StructuredStatement> preceeding)
protected boolean	rewriteTry(StructuredTry structuredTry, StructuredScope scope, TryResourcesTransformerBase.ResourceMatch resourceMatch)
boolean	transform(Op04StructuredStatement root)
StructuredStatement	transform(StructuredStatement in, StructuredScope scope)

Methods inherited from class java.lang.Object

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

Field Detail

classFile

private final ClassFile classFile

success

private boolean success

Constructor Detail

TryResourcesTransformerBase

TryResourcesTransformerBase(ClassFile classFile)

Method Detail

transform

public boolean transform(Op04StructuredStatement root)

transform

public StructuredStatement transform(StructuredStatement in,
                                     StructuredScope scope)

Specified by:

transform in interface StructuredStatementTransformer

getResourceMatch

protected abstract TryResourcesTransformerBase.ResourceMatch getResourceMatch(StructuredTry structuredTry,
                                                                              StructuredScope scope)

rewriteTry

protected boolean rewriteTry(StructuredTry structuredTry,
                             StructuredScope scope,
                             TryResourcesTransformerBase.ResourceMatch resourceMatch)

rewriteException

private boolean rewriteException(StructuredTry structuredTry,
                                 java.util.List<Op04StructuredStatement> preceeding)

findAutoclosableAssignment

private Op04StructuredStatement findAutoclosableAssignment(java.util.List<Op04StructuredStatement> preceeding,
                                                           LValue resource)

getClassFile

protected ClassFile getClassFile()