gnu.expr
Class AccessExp

java.lang.Object
  gnu.mapping.PropertySet
      gnu.mapping.Procedure
          gnu.mapping.Procedure0
              gnu.expr.Expression
                  gnu.expr.AccessExp

All Implemented Interfaces:

Named, Printable, SourceLocator, org.xml.sax.Locator

Direct Known Subclasses:

ReferenceExp, SetExp

public abstract class AccessExp
extends Expression

A common super-type for ReferenceExpa and SetExp. Contains shared information about the variable that is accessed.

Field Summary

Fields inherited from class gnu.expr.Expression

flags, NEXT_AVAIL_FLAG, noExpressions

Constructor Summary

AccessExp()

Method Summary

Declaration	contextDecl()
Declaration	getBinding() If non-null, the local Declaration this refers to.
java.lang.String	getName()
java.lang.String	getSimpleName() Return a simple name, or null if the name has a non-empty namespace.
java.lang.Object	getSymbol()
void	setBinding(Declaration decl)
void	setContextDecl(Declaration decl)
java.lang.String	string_name()

Methods inherited from class gnu.expr.Expression

apply, apply0, compile, compile, compile, compileButFirst, compileNotePosition, compileWithPosition, compileWithPosition, eval, eval, getColumnNumber, getFileName, getFlag, getFlags, getLineNumber, getPublicId, getSystemId, getType, inline, isStableSourceLocation, makeWhile, match0, mustCompile, print, print, printLineColumn, setFile, setFlag, setFlag, setLine, setLine, setLine, setLine, setLocation, side_effects, toString, valueIfConstant, walk, walkChildren

Methods inherited from class gnu.mapping.Procedure0

apply1, apply2, apply3, apply4, applyN, numArgs

Methods inherited from class gnu.mapping.Procedure

apply, check0, check1, check2, check3, check4, checkArgCount, checkN, getSetter, getSourceLocation, match1, match2, match3, match4, matchN, maxArgs, minArgs, set0, set1, setN, setSetter, setSourceLocation

Methods inherited from class gnu.mapping.PropertySet

getProperty, removeProperty, setName, setProperty, setProperty, setSymbol

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessExp

public AccessExp()

Method Detail

string_name

public java.lang.String string_name()

getName

public final java.lang.String getName()

Specified by:

getName in interface Named

Overrides:

getName in class PropertySet

getSimpleName

public final java.lang.String getSimpleName()

Return a simple name, or null if the name has a non-empty namespace.

getSymbol

public final java.lang.Object getSymbol()

Specified by:

getSymbol in interface Named

Overrides:

getSymbol in class PropertySet

getBinding

public final Declaration getBinding()

If non-null, the local Declaration this refers to.

setBinding

public final void setBinding(Declaration decl)

contextDecl

public final Declaration contextDecl()

setContextDecl

public final void setContextDecl(Declaration decl)