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

Class RawSwitchStatement

java.lang.Object

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

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

All Implemented Interfaces:

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

public class RawSwitchStatement
extends AbstractStatement

A 'raw' switch contains the original bytecode information about the switch. We split this up into SwitchStatements and CaseStatements. Case statements are really no more than glorified comments, as they perform no function other than to serve as labels. However, we can embed useful information in them.

Constructor Summary

Constructors

Constructor and Description
RawSwitchStatement(BytecodeLoc loc, Expression switchOn, DecodedSwitch switchData)

Method Summary

Modifier and Type	Method and Description
void	collectLValueUsage(LValueUsageCollector lValueUsageCollector)
Statement	deepClone(CloneHelper cloneHelper)
Dumper	dump(Dumper dumper)
boolean	equivalentUnder(Object o, EquivalenceConstraint constraint)
boolean	fallsToNext()
BytecodeLoc	getCombinedLoc()
StructuredStatement	getStructuredStatement()
DecodedSwitch	getSwitchData()
Expression	getSwitchOn()
SwitchStatement	getSwitchStatement(BlockIdentifier blockIdentifier)
void	replaceSingleUsageLValues(LValueRewriter lValueRewriter, SSAIdentifiers ssaIdentifiers)
void	rewriteExpressions(ExpressionRewriter expressionRewriter, SSAIdentifiers ssaIdentifiers)

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

addLoc, canThrow, collectLocallyMutatedVariables, collectLValueAssignments, collectObjectCreation, doesBlackListLValueReplacement, getCompoundParts, getContainer, getCreatedLValue, getLoc, getRValue, getTargetStatement, isCompound, outerDeepClone, setContainer, setLifetimeHint, toString, wantsLifetimeHint

Methods inherited from class java.lang.Object

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

Constructor Detail

RawSwitchStatement

public RawSwitchStatement(BytecodeLoc loc,
                          Expression switchOn,
                          DecodedSwitch switchData)

Method Detail

getCombinedLoc

public BytecodeLoc getCombinedLoc()

dump

public Dumper dump(Dumper dumper)

deepClone

public Statement deepClone(CloneHelper cloneHelper)

replaceSingleUsageLValues

public void replaceSingleUsageLValues(LValueRewriter lValueRewriter,
                                      SSAIdentifiers ssaIdentifiers)

rewriteExpressions

public void rewriteExpressions(ExpressionRewriter expressionRewriter,
                               SSAIdentifiers ssaIdentifiers)

collectLValueUsage

public void collectLValueUsage(LValueUsageCollector lValueUsageCollector)

getSwitchData

public DecodedSwitch getSwitchData()

getSwitchOn

public Expression getSwitchOn()

getStructuredStatement

public StructuredStatement getStructuredStatement()

getSwitchStatement

public SwitchStatement getSwitchStatement(BlockIdentifier blockIdentifier)

equivalentUnder

public final boolean equivalentUnder(Object o,
                                     EquivalenceConstraint constraint)

fallsToNext

public boolean fallsToNext()

Specified by:

fallsToNext in interface Statement

Overrides:

fallsToNext in class AbstractStatement