org.aspectj.compiler.crosscuts.ast
Class Pcd

java.lang.Object
  org.aspectj.compiler.base.CompilerObject
      org.aspectj.compiler.base.ast.ASTObject
          org.aspectj.compiler.base.ast.Expr
              org.aspectj.compiler.crosscuts.ast.Pcd

Direct Known Subclasses:

AdviceExecutionPcd, ArgsPcd, BinaryPcd, CFlowBelowPcd, CFlowPcd, EmptyPcd, HandlerPcd, IfPcd, KindedPcd, NamePcd, NotPcd, TargetPcd, ThisPcd, WithinCodePcd, WithinPcd

public abstract class Pcd

extends Expr

A Pcd is a filter that matches JoinPoints. For JoinPoints that it matches it will produce a plan of how to apply relevant advice to that JoinPoint.

Field Summary

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

Pcd(SourceLocation source)

Method Summary

boolean	allowsNameBinding() In AspectJ 1.0 only target, this, and args allow name binding.
abstract void	checkStatic() This should call "showNonStaticError()" for any Pcd that can not be used for purely static matching.
protected Type	discoverType()
abstract org.aspectj.compiler.crosscuts.joinpoints.JpPlanner	makePlanner(PlanData planData) Build a partial plan for this pointcut on the given joinPoint in the context of the planData.
protected void	showNonStaticError()
abstract java.lang.String	toShortString()
java.lang.String	unparse()
void	unparse(org.aspectj.compiler.base.CodeWriter writer)

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

assertType, canBeCopied, cgBuffer, cgEffect, cgTest, cgValue, cgValue, checkSpec, cleanup, getDefaultDisplayName, 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, copyWalk, display, fixAccessPost, fixAST, fromSource, getAST, getBeginColumn, getBeginLine, getBytecodeType, getBytecodeTypeDec, getChildAt, getChildCount, getChildNameAt, 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, setChildAt, setFormalComment, setParent, setParents, setSource, setSourceLocation, setSyntheticSource, showError, showMessage, showTypeError, showWarning, toString, 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

Constructor Detail

Pcd

public Pcd(SourceLocation source)

Method Detail

unparse

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

Overrides:

unparse in class ASTObject

Throws:

java.io.IOException

unparse

public java.lang.String unparse()

Overrides:

unparse in class ASTObject

discoverType

protected Type discoverType()

Specified by:

discoverType in class Expr

toShortString

public abstract java.lang.String toShortString()

Overrides:

toShortString in class ASTObject

makePlanner

public abstract org.aspectj.compiler.crosscuts.joinpoints.JpPlanner makePlanner(PlanData planData)

Build a partial plan for this pointcut on the given joinPoint in the context of the planData.

allowsNameBinding

public boolean allowsNameBinding()

In AspectJ 1.0 only target, this, and args allow name binding.

checkStatic

public abstract void checkStatic()

This should call "showNonStaticError()" for any Pcd that can not be used for purely static matching. This is used by 'declare error/warning' and 'declare soft'.

showNonStaticError

protected void showNonStaticError()