org.aspectj.compiler.base.ast
Class IfStmt

java.lang.Object
  org.aspectj.compiler.base.CompilerObject
      org.aspectj.compiler.base.ast.ASTObject
          org.aspectj.compiler.base.ast.Stmt
              org.aspectj.compiler.base.ast.TestStmt
                  org.aspectj.compiler.base.ast.IfStmt

public class IfStmt

extends TestStmt

Field Summary

protected Stmt	_else
protected Expr	test
protected Stmt	then

Fields inherited from class org.aspectj.compiler.base.ast.ASTObject

dummySource, parent, sourceLocation

Constructor Summary

	IfStmt(Expr _test, Stmt _then, Stmt __else)
protected	IfStmt(SourceLocation source)
	IfStmt(SourceLocation location, Expr _test, Stmt _then, Stmt __else)

Method Summary

protected void	cgStmt(org.aspectj.compiler.base.bcg.CodeBuilder cb) This procedure does the work of generating bytecode.
void	checkSpec()
ASTObject	copyWalk(CopyWalker walker)
ASTObject	getChildAt(int childIndex)
int	getChildCount()
java.lang.String	getChildNameAt(int childIndex)
java.lang.String	getDefaultDisplayName()
Stmt	getElse()
Expr	getTest()
Stmt	getThen()
ASTObject	postCleanup(org.aspectj.compiler.base.ByteCodeCleanupPass w)
void	setChildAt(int childIndex, ASTObject child)
void	setElse(Stmt __else)
void	setTest(Expr _test)
void	setThen(Stmt _then)
void	unparse(org.aspectj.compiler.base.CodeWriter writer)
void	walkCleanup(org.aspectj.compiler.base.ByteCodeCleanupPass w)
void	walkFlow(org.aspectj.compiler.base.FlowCheckerPass w)

Methods inherited from class org.aspectj.compiler.base.ast.TestStmt

postScope, preScope

Methods inherited from class org.aspectj.compiler.base.ast.Stmt

cgTop, completesNormally, isBreakable, isContinuable, isEmpty, mustBeLive, registerLocation, requireBlockStmt, requireStmt, setCompletesNormally

Methods inherited from class org.aspectj.compiler.base.ast.ASTObject

addComment, buildAccessMethod, checkNoSharing, cleanup, clearComment, clearParent, contains, containsTypes, copy, display, fixAccessPost, fixAST, fromSource, getAST, getBeginColumn, getBeginLine, getBytecodeType, getBytecodeTypeDec, getComment, getCompilationUnit, getDeclaringType, getEnclosingCodeDec, getEnclosingDec, getEndColumn, getEndLine, getEndPosition, getFormalComment, getLexicalType, getOutermostBytecodeType, getOutermostLexicalType, getParent, getSourceDirectoryName, getSourceFile, getSourceFileName, getSourceLocation, getStartPosition, hasLegalProtectedAccess, hasSource, hasSourceLocation, implementMixin, indexOf, inStaticContext, isLanguageVisible, isLeaf, isSynthetic, makeChild, makeChild, postAssignmentCheck, postCopy, postFixAST, postImplementMixin, postInnerAccess, postInnerInfo, postLift, postMove, postThreading, preAssignmentCheck, preCopy, preIntroduction, preLift, preMove, preThreading, remove, remove, removeChildAt, replaceWith, setFormalComment, setParent, setParents, setSource, setSourceLocation, setSyntheticSource, showError, showMessage, showTypeError, showWarning, toShortString, toString, unparse, walk, walkAnalysis, walkAssignmentCheck, walkForwardReference, walkFrameLoc, walkInnerInfo, walkMemberMunger, walkScope

Methods inherited from class org.aspectj.compiler.base.CompilerObject

getCompiler, getOptions, getTypeManager, getWorld

Methods inherited from class java.lang.Object

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

Field Detail

test

protected Expr test

then

protected Stmt then

_else

protected Stmt _else

Constructor Detail

IfStmt

public IfStmt(SourceLocation location,
              Expr _test,
              Stmt _then,
              Stmt __else)

IfStmt

public IfStmt(Expr _test,
              Stmt _then,
              Stmt __else)

IfStmt

protected IfStmt(SourceLocation source)

Method Detail

unparse

public void unparse(org.aspectj.compiler.base.CodeWriter writer)

Overrides:

unparse in class ASTObject

checkSpec

public void checkSpec()

Overrides:

checkSpec in class TestStmt

walkFlow

public void walkFlow(org.aspectj.compiler.base.FlowCheckerPass w)

Overrides:

walkFlow in class ASTObject

walkCleanup

public void walkCleanup(org.aspectj.compiler.base.ByteCodeCleanupPass w)

Overrides:

walkCleanup in class ASTObject

postCleanup

public ASTObject postCleanup(org.aspectj.compiler.base.ByteCodeCleanupPass w)

Overrides:

postCleanup in class ASTObject

cgStmt

protected void cgStmt(org.aspectj.compiler.base.bcg.CodeBuilder cb)

Description copied from class: Stmt

This procedure does the work of generating bytecode. Its main requirement is to leave the stack empty. This method should only be called from Stmt.cgTop(org.aspectj.compiler.base.bcg.CodeBuilder).

Overrides:

cgStmt in class Stmt

getTest

public Expr getTest()

Specified by:

getTest in class TestStmt

setTest

public void setTest(Expr _test)

getThen

public Stmt getThen()

setThen

public void setThen(Stmt _then)

getElse

public Stmt getElse()

setElse

public void setElse(Stmt __else)

copyWalk

public ASTObject copyWalk(CopyWalker walker)

Overrides:

copyWalk in class ASTObject

getChildAt

public ASTObject getChildAt(int childIndex)

Overrides:

getChildAt in class ASTObject

getChildNameAt

public java.lang.String getChildNameAt(int childIndex)

Overrides:

getChildNameAt in class ASTObject

setChildAt

public void setChildAt(int childIndex,
                       ASTObject child)

Overrides:

setChildAt in class ASTObject

getChildCount

public int getChildCount()

Overrides:

getChildCount in class ASTObject

getDefaultDisplayName

public java.lang.String getDefaultDisplayName()

Overrides:

getDefaultDisplayName in class TestStmt