Package org.benf.cfr.reader.bytecode.analysis.parse.lvalue

Class FieldVariable

java.lang.Object

org.benf.cfr.reader.bytecode.analysis.parse.lvalue.AbstractLValue

org.benf.cfr.reader.bytecode.analysis.parse.lvalue.AbstractFieldVariable

org.benf.cfr.reader.bytecode.analysis.parse.lvalue.FieldVariable

All Implemented Interfaces:

LValue, DeepCloneable<LValue>, Dumpable, DumpableWithPrecedence, TypeUsageCollectable

public class FieldVariable
extends AbstractFieldVariable

Note - a field variable LValue means an lValue of ANY object.

Nested Class Summary

Nested classes/interfaces inherited from interface org.benf.cfr.reader.bytecode.analysis.parse.LValue

LValue.Creation

Field Summary

Fields

Modifier and Type	Field	Description
private Expression	object

Constructor Summary

Constructors

Modifier	Constructor	Description
	FieldVariable(Expression object, ClassFileField field, JavaTypeInstance owningClass)
	FieldVariable(Expression object, ConstantPoolEntry field)
private	FieldVariable(FieldVariable other, Expression object)
private	FieldVariable(FieldVariable other, CloneHelper cloneHelper)

Method Summary

Modifier and Type	Method	Description
LValue	applyExpressionRewriter(ExpressionRewriter expressionRewriter, SSAIdentifiers ssaIdentifiers, StatementContainer statementContainer, ExpressionRewriterFlags flags)
boolean	canThrow(ExceptionCheck caught)
void	collectLValueUsage(LValueUsageCollector lValueUsageCollector)
void	collectTypeUsages(TypeUsageCollector collector)
LValue	deepClone(CloneHelper cloneHelper)
Dumper	dumpInner(Dumper d)
boolean	equals(Object o)
Expression	getObject()
Precedence	getPrecedence()
int	hashCode()
private boolean	isOuterRef()
private boolean	objectIsEclipseOuterThis()
private boolean	objectIsIllegalThis()
boolean	objectIsThis()
LValue	replaceSingleUsageLValues(LValueRewriter lValueRewriter, SSAIdentifiers ssaIdentifiers, StatementContainer statementContainer)
void	rewriteLeftNestedSyntheticOuterRefs()
FieldVariable	withReplacedObject(Expression object)

Methods inherited from class org.benf.cfr.reader.bytecode.analysis.parse.lvalue.AbstractFieldVariable

collectLValueAssignments, collectVariableMutation, getClassFileField, getField, getFieldName, getNumberOfCreators, getOwningClassType, getRawFieldName, isFakeIgnored, isFinal, isHiddenDeclaration, isVar, markFinal, markVar

Methods inherited from class org.benf.cfr.reader.bytecode.analysis.parse.lvalue.AbstractLValue

doesBlackListLValueReplacement, dump, dump, dumpWithOuterPrecedence, getAnnotatedCreationType, getInferredJavaType, outerDeepClone, toString, typeToString, validIterator

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

object

private Expression object

Constructor Details

FieldVariable

public FieldVariable(Expression object,
 ConstantPoolEntry field)

FieldVariable

public FieldVariable(Expression object,
 ClassFileField field,
 JavaTypeInstance owningClass)

FieldVariable

private FieldVariable(FieldVariable other,
 CloneHelper cloneHelper)

FieldVariable

private FieldVariable(FieldVariable other,
 Expression object)

Method Details

collectTypeUsages

public void collectTypeUsages(TypeUsageCollector collector)

Specified by:

collectTypeUsages in interface TypeUsageCollectable

Overrides:

collectTypeUsages in class AbstractFieldVariable

deepClone

public LValue deepClone(CloneHelper cloneHelper)

withReplacedObject

public FieldVariable withReplacedObject(Expression object)

isOuterRef

private boolean isOuterRef()

getObject

public Expression getObject()

objectIsEclipseOuterThis

private boolean objectIsEclipseOuterThis()

objectIsThis

public boolean objectIsThis()

canThrow

public boolean canThrow(ExceptionCheck caught)

Specified by:

canThrow in interface LValue

Overrides:

canThrow in class AbstractLValue

objectIsIllegalThis

private boolean objectIsIllegalThis()

getPrecedence

public Precedence getPrecedence()

Specified by:

getPrecedence in interface DumpableWithPrecedence

Specified by:

getPrecedence in class AbstractLValue

dumpInner

public Dumper dumpInner(Dumper d)

Specified by:

dumpInner in class AbstractLValue

collectLValueUsage

public void collectLValueUsage(LValueUsageCollector lValueUsageCollector)

Specified by:

collectLValueUsage in interface LValue

Overrides:

collectLValueUsage in class AbstractLValue

replaceSingleUsageLValues

public LValue replaceSingleUsageLValues(LValueRewriter lValueRewriter,
 SSAIdentifiers ssaIdentifiers,
 StatementContainer statementContainer)

applyExpressionRewriter

public LValue applyExpressionRewriter(ExpressionRewriter expressionRewriter,
 SSAIdentifiers ssaIdentifiers,
 StatementContainer statementContainer,
 ExpressionRewriterFlags flags)

rewriteLeftNestedSyntheticOuterRefs

public void rewriteLeftNestedSyntheticOuterRefs()

equals

public boolean equals(Object o)

Overrides:

equals in class AbstractFieldVariable

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractFieldVariable