org.benf.cfr.reader.bytecode.analysis.parse.statement

Class AssignmentSimple

java.lang.Object

org.benf.cfr.reader.bytecode.analysis.parse.statement.AbstractStatement

org.benf.cfr.reader.bytecode.analysis.parse.statement.AbstractAssignment

org.benf.cfr.reader.bytecode.analysis.parse.statement.AssignmentSimple

All Implemented Interfaces:

HasByteCodeLoc, DeepCloneable<Statement>, Statement, ComparableUnderEC, Dumpable

public class AssignmentSimple
extends AbstractAssignment

Field Summary

Fields

Modifier and Type	Field and Description
private LValue	lvalue
private Expression	rvalue

Constructor Summary

Constructors

Constructor and Description
AssignmentSimple(BytecodeLoc loc, LValue lvalue, Expression rvalue)

Method Summary

Modifier and Type	Method and Description
boolean	canThrow(ExceptionCheck caught)
SSAIdentifiers<LValue>	collectLocallyMutatedVariables(SSAIdentifierFactory<LValue,?> ssaIdentifierFactory)
void	collectLValueAssignments(LValueAssignmentCollector<Statement> lValueAssigmentCollector)
void	collectLValueUsage(LValueUsageCollector lValueUsageCollector)
void	collectObjectCreation(CreationCollector creationCollector)
Statement	deepClone(CloneHelper cloneHelper)
boolean	doesBlackListLValueReplacement(LValue lValue, Expression expression)
Dumper	dump(Dumper d)
boolean	equals(java.lang.Object o)
boolean	equivalentUnder(java.lang.Object o, EquivalenceConstraint constraint)
BytecodeLoc	getCombinedLoc()
LValue	getCreatedLValue()
AbstractAssignmentExpression	getInliningExpression()
Expression	getPostMutation()
Expression	getPreMutation()
Expression	getRValue()
StructuredStatement	getStructuredStatement()
boolean	isSelfMutatingOp1(LValue lValue, ArithOp arithOp)
boolean	isSelfMutatingOperation()
void	replaceSingleUsageLValues(LValueRewriter lValueRewriter, SSAIdentifiers ssaIdentifiers)
void	rewriteExpressions(ExpressionRewriter expressionRewriter, SSAIdentifiers ssaIdentifiers)
void	setRValue(Expression rvalue)

Methods inherited from class org.benf.cfr.reader.bytecode.analysis.parse.statement.AbstractStatement

addLoc, fallsToNext, getCompoundParts, getContainer, getLoc, getTargetStatement, isCompound, outerDeepClone, setContainer, setLifetimeHint, toString, wantsLifetimeHint

Methods inherited from class java.lang.Object

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

Field Detail

lvalue

private LValue lvalue

rvalue

private Expression rvalue

Constructor Detail

AssignmentSimple

public AssignmentSimple(BytecodeLoc loc,
                        LValue lvalue,
                        Expression rvalue)

Method Detail

dump

public Dumper dump(Dumper d)

getCombinedLoc

public BytecodeLoc getCombinedLoc()

deepClone

public Statement deepClone(CloneHelper cloneHelper)

collectLValueAssignments

public void collectLValueAssignments(LValueAssignmentCollector<Statement> lValueAssigmentCollector)

Specified by:

collectLValueAssignments in interface Statement

Overrides:

collectLValueAssignments in class AbstractStatement

doesBlackListLValueReplacement

public boolean doesBlackListLValueReplacement(LValue lValue,
                                              Expression expression)

Specified by:

doesBlackListLValueReplacement in interface Statement

Overrides:

doesBlackListLValueReplacement in class AbstractStatement

collectLValueUsage

public void collectLValueUsage(LValueUsageCollector lValueUsageCollector)

collectObjectCreation

public void collectObjectCreation(CreationCollector creationCollector)

Specified by:

collectObjectCreation in interface Statement

Overrides:

collectObjectCreation in class AbstractStatement

collectLocallyMutatedVariables

public SSAIdentifiers<LValue> collectLocallyMutatedVariables(SSAIdentifierFactory<LValue,?> ssaIdentifierFactory)

Specified by:

collectLocallyMutatedVariables in interface Statement

Overrides:

collectLocallyMutatedVariables in class AbstractStatement

getCreatedLValue

public LValue getCreatedLValue()

Specified by:

getCreatedLValue in interface Statement

Overrides:

getCreatedLValue in class AbstractStatement

getRValue

public Expression getRValue()

Specified by:

getRValue in interface Statement

Overrides:

getRValue in class AbstractStatement

setRValue

public void setRValue(Expression rvalue)

isSelfMutatingOperation

public boolean isSelfMutatingOperation()

Specified by:

isSelfMutatingOperation in class AbstractAssignment

isSelfMutatingOp1

public boolean isSelfMutatingOp1(LValue lValue,
                                 ArithOp arithOp)

Specified by:

isSelfMutatingOp1 in class AbstractAssignment

getPostMutation

public Expression getPostMutation()

Specified by:

getPostMutation in class AbstractAssignment

getPreMutation

public Expression getPreMutation()

Specified by:

getPreMutation in class AbstractAssignment

getInliningExpression

public AbstractAssignmentExpression getInliningExpression()

Specified by:

getInliningExpression in class AbstractAssignment

replaceSingleUsageLValues

public void replaceSingleUsageLValues(LValueRewriter lValueRewriter,
                                      SSAIdentifiers ssaIdentifiers)

rewriteExpressions

public void rewriteExpressions(ExpressionRewriter expressionRewriter,
                               SSAIdentifiers ssaIdentifiers)

getStructuredStatement

public StructuredStatement getStructuredStatement()

canThrow

public boolean canThrow(ExceptionCheck caught)

Specified by:

canThrow in interface Statement

Overrides:

canThrow in class AbstractStatement

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

equivalentUnder

public final boolean equivalentUnder(java.lang.Object o,
                                     EquivalenceConstraint constraint)