Class AbstractStatement

java.lang.Object

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

All Implemented Interfaces:

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

Direct Known Subclasses:

AbstractAssignment, AnonBreakTarget, CaseStatement, CatchStatement, CommentStatement, CompoundStatement, ConstructorStatement, DoStatement, ExpressionStatement, FinallyStatement, ForIterStatement, ForStatement, IfExitingStatement, JSRCallStatement, JSRRetStatement, JumpingStatement, MonitorStatement, Nop, RawSwitchStatement, ReturnStatement, SwitchStatement, TryStatement, WhileStatement

public abstract class AbstractStatement
extends Object
implements Statement

Field Summary

Fields

Modifier and Type	Field	Description
private StatementContainer<Statement>	container
private BytecodeLoc	loc

Constructor Summary

Constructors

Constructor	Description
AbstractStatement(BytecodeLoc loc)

Method Summary

Modifier and Type	Method	Description
void	addLoc(HasByteCodeLoc loc)
boolean	canThrow(ExceptionCheck caught)
SSAIdentifiers<LValue>	collectLocallyMutatedVariables(SSAIdentifierFactory<LValue,?> ssaIdentifierFactory)
void	collectLValueAssignments(LValueAssignmentCollector<Statement> lValueAssigmentCollector)
void	collectObjectCreation(CreationCollector creationCollector)
boolean	doesBlackListLValueReplacement(LValue lValue, Expression expression)
boolean	fallsToNext()
List<Statement>	getCompoundParts()
StatementContainer<Statement>	getContainer()
LValue	getCreatedLValue()
BytecodeLoc	getLoc()
Expression	getRValue()
protected Statement	getTargetStatement(int idx)
boolean	isCompound()
Statement	outerDeepClone(CloneHelper cloneHelper)
void	setContainer(StatementContainer<Statement> container)
void	setLifetimeHint(LValue lv, boolean usedInChildren)
final String	toString()
Set<LValue>	wantsLifetimeHint()

Methods inherited from class Object

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

Methods inherited from interface DeepCloneable

deepClone

Methods inherited from interface Dumpable

dump

Methods inherited from interface HasByteCodeLoc

getCombinedLoc

Methods inherited from interface Statement

collectLValueUsage, equivalentUnder, getStructuredStatement, replaceSingleUsageLValues, rewriteExpressions

Field Details

loc

private BytecodeLoc loc

container

private StatementContainer<Statement> container

Constructor Details

AbstractStatement

public AbstractStatement(BytecodeLoc loc)

Method Details

getLoc

public BytecodeLoc getLoc()

Specified by:

getLoc in interface HasByteCodeLoc

addLoc

public void addLoc(HasByteCodeLoc loc)

Specified by:

addLoc in interface HasByteCodeLoc

setContainer

public void setContainer(StatementContainer<Statement> container)

Specified by:

setContainer in interface Statement

outerDeepClone

public Statement outerDeepClone(CloneHelper cloneHelper)

Specified by:

outerDeepClone in interface DeepCloneable<Statement>

getCreatedLValue

public LValue getCreatedLValue()

Specified by:

getCreatedLValue in interface Statement

collectLValueAssignments

public void collectLValueAssignments(LValueAssignmentCollector<Statement> lValueAssigmentCollector)

Specified by:

collectLValueAssignments in interface Statement

doesBlackListLValueReplacement

public boolean doesBlackListLValueReplacement(LValue lValue,
 Expression expression)

Specified by:

doesBlackListLValueReplacement in interface Statement

collectObjectCreation

public void collectObjectCreation(CreationCollector creationCollector)

Specified by:

collectObjectCreation in interface Statement

collectLocallyMutatedVariables

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

Specified by:

collectLocallyMutatedVariables in interface Statement

getContainer

public StatementContainer<Statement> getContainer()

Specified by:

getContainer in interface Statement

getRValue

public Expression getRValue()

Specified by:

getRValue in interface Statement

getTargetStatement

protected Statement getTargetStatement(int idx)

isCompound

public boolean isCompound()

Specified by:

isCompound in interface Statement

getCompoundParts

public List<Statement> getCompoundParts()

Specified by:

getCompoundParts in interface Statement

toString

public final String toString()

Overrides:

toString in class Object

fallsToNext

public boolean fallsToNext()

Specified by:

fallsToNext in interface Statement

canThrow

public boolean canThrow(ExceptionCheck caught)

Specified by:

canThrow in interface Statement

wantsLifetimeHint

public Set<LValue> wantsLifetimeHint()

Specified by:

wantsLifetimeHint in interface Statement

setLifetimeHint

public void setLifetimeHint(LValue lv,
 boolean usedInChildren)

Specified by:

setLifetimeHint in interface Statement