org.aspectj.compiler.base.ast
Class ArrayExpr

java.lang.Object
  org.aspectj.compiler.base.CompilerObject
      org.aspectj.compiler.base.ast.ASTObject
          org.aspectj.compiler.base.ast.Expr
              org.aspectj.compiler.base.ast.JavaExpr
                  org.aspectj.compiler.base.ast.AssignableExpr
                      org.aspectj.compiler.base.ast.ArrayExpr

public class ArrayExpr

extends AssignableExpr

Field Summary

protected Expr	expr
protected Expr	index

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

type

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

dummySource, parent, sourceLocation

Constructor Summary

	ArrayExpr(Expr _expr, Expr _index)
protected	ArrayExpr(SourceLocation source)
	ArrayExpr(SourceLocation location, Expr _expr, Expr _index)

Method Summary

protected void	cgAssignment(org.aspectj.compiler.base.bcg.CodeBuilder cb) Generate code to actually assign into this assignable.
protected void	cgDupLvalue(org.aspectj.compiler.base.bcg.CodeBuilder cb) Generates code to duplicate the top lvalue on the stack.
protected void	cgDupRvalue(org.aspectj.compiler.base.bcg.CodeBuilder cb) Generates code to duplicate the top rvalue on the stack and places it BELOW the lvalue that may be just below it.
protected void	cgLtoRvalue(org.aspectj.compiler.base.bcg.CodeBuilder cb) Generate code to remove the lvalue at the top of the stack (if any) and place the appropriate rvalue on the stack.
protected void	cgLvalue(org.aspectj.compiler.base.bcg.CodeBuilder cb) Generate code to place the lvalue of this expression on the top of the stack.
ASTObject	copyWalk(CopyWalker walker)
protected Type	discoverType()
ASTObject	getChildAt(int childIndex)
int	getChildCount()
java.lang.String	getChildNameAt(int childIndex)
java.lang.String	getDefaultDisplayName()
Expr	getExpr()
Expr	getIndex()
void	setChildAt(int childIndex, ASTObject child)
void	setExpr(Expr _expr)
void	setIndex(Expr _index)
void	unparse(org.aspectj.compiler.base.CodeWriter writer)

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

cgValue, isIncable, isLhs

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

assertType, canBeCopied, cgBuffer, cgEffect, cgTest, cgValue, checkSpec, cleanup, getType, isAssignableTo, isConstantFalse, isConstantTrue, isConstantZero, isInConstructorCallExpr, isInExprStmt, isLegalStmt, isMethodConvertableTo, isUltimatelyLiteral, makeQualifiedThis, makeReference, postCopy, setType, showOperatorTypeError, showOperatorTypeError, walkCleanup, walkFrameLoc

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

addComment, buildAccessMethod, checkNoSharing, 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, postCleanup, postFixAST, postImplementMixin, postInnerAccess, postInnerInfo, postLift, postMove, postScope, postThreading, preAssignmentCheck, preCopy, preIntroduction, preLift, preMove, preScope, preThreading, remove, remove, removeChildAt, replaceWith, setFormalComment, setParent, setParents, setSource, setSourceLocation, setSyntheticSource, showError, showMessage, showTypeError, showWarning, toShortString, toString, unparse, walk, walkAnalysis, walkAssignmentCheck, walkFlow, walkForwardReference, 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

expr

protected Expr expr

index

protected Expr index

Constructor Detail

ArrayExpr

public ArrayExpr(SourceLocation location,
                 Expr _expr,
                 Expr _index)

ArrayExpr

protected ArrayExpr(SourceLocation source)

ArrayExpr

public ArrayExpr(Expr _expr,
                 Expr _index)

Method Detail

discoverType

protected Type discoverType()

Specified by:

discoverType in class Expr

unparse

public void unparse(org.aspectj.compiler.base.CodeWriter writer)
             throws java.io.IOException

Overrides:

unparse in class ASTObject

Throws:

java.io.IOException

cgLvalue

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

Description copied from class: AssignableExpr

Generate code to place the lvalue of this expression on the top of the stack. Only assignable expressions have lvalues. Some assignable expressions (such as static field access expressions) do not have lvalues, and for them this method is a noop.

Specified by:

cgLvalue in class AssignableExpr

cgLtoRvalue

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

Description copied from class: AssignableExpr

Generate code to remove the lvalue at the top of the stack (if any) and place the appropriate rvalue on the stack. Assumes that said lvalue was generated by this expression.

Specified by:

cgLtoRvalue in class AssignableExpr

cgAssignment

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

Description copied from class: AssignableExpr

Generate code to actually assign into this assignable. Assumes that the new rvalue is at the top of the stack, and that this expression's lvalue (if any) is just below it.

Specified by:

cgAssignment in class AssignableExpr

cgDupLvalue

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

Description copied from class: AssignableExpr

Generates code to duplicate the top lvalue on the stack. Assumes that said lvalue on the stack was generated by this expression.

Specified by:

cgDupLvalue in class AssignableExpr

cgDupRvalue

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

Description copied from class: AssignableExpr

Generates code to duplicate the top rvalue on the stack and places it BELOW the lvalue that may be just below it. Assumes that said lvalue and rvalue on the stack were generated by this expression.

Specified by:

cgDupRvalue in class AssignableExpr

getExpr

public Expr getExpr()

setExpr

public void setExpr(Expr _expr)

getIndex

public Expr getIndex()

setIndex

public void setIndex(Expr _index)

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 AssignableExpr