ESC/Java2
© 2003,2004,2005 David Cok and Joseph Kiniry
© 2005 UCD Dublin
© 2003,2004 Radboud University Nijmegen
© 1999,2000 Compaq Computer Corporation
© 1997,1998,1999 Digital Equipment Corporation
All Rights Reserved

javafe.ast
Class ExprObjectDesignator

java.lang.Object
  extended byjavafe.ast.ASTNode
      extended byjavafe.ast.ObjectDesignator
          extended byjavafe.ast.ExprObjectDesignator
All Implemented Interfaces:
java.lang.Cloneable

public class ExprObjectDesignator
extends ObjectDesignator

Represents an ObjectDesignator of the form "Expr . ". Is created both by the parser (eg for "(x).y"), and by the name resolution code (eg for "x.y").


Field Summary
 Expr expr
           
 Type type
           
 
Fields inherited from class javafe.ast.ObjectDesignator
locDot
 
Fields inherited from class javafe.ast.ASTNode
decorations
 
Constructor Summary
protected ExprObjectDesignator()
          Construct a raw ExprObjectDesignator whose class invariant(s) have not yet been established.
 
Method Summary
 void accept(Visitor v)
          Accept a visit from v.
 java.lang.Object accept(VisitorArgResult v, java.lang.Object o)
           
 void check()
           
 java.lang.Object childAt(int index)
          Return the first-but-ith child of a node.
 int childCount()
          Return the number of children a node has.
 int getStartLoc()
           
 int getTag()
          Return the tag of a node.
static ExprObjectDesignator make(int locDot, Expr expr)
           
 java.lang.String toString()
          Return a string representation of this.
 Type type()
           
 
Methods inherited from class javafe.ast.ObjectDesignator
getEndLoc
 
Methods inherited from class javafe.ast.ASTNode
clone, clone, getDecorations, setDecorations
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

expr

public Expr expr

type

public Type type
Constructor Detail

ExprObjectDesignator

protected ExprObjectDesignator()
Construct a raw ExprObjectDesignator whose class invariant(s) have not yet been established. It is the caller's job to initialize the returned node's fields so that any class invariants hold.

Method Detail

getStartLoc

public int getStartLoc()
Specified by:
getStartLoc in class ASTNode

type

public Type type()
Specified by:
type in class ObjectDesignator

childCount

public final int childCount()
Description copied from class: ASTNode
Return the number of children a node has.

Specified by:
childCount in class ASTNode

childAt

public final java.lang.Object childAt(int index)
Description copied from class: ASTNode
Return the first-but-ith child of a node.

Specified by:
childAt in class ASTNode

toString

public final java.lang.String toString()
Description copied from class: ASTNode
Return a string representation of this. Meant for debugging use only, not for presentation.

Specified by:
toString in class ASTNode

getTag

public final int getTag()
Description copied from class: ASTNode
Return the tag of a node.

Specified by:
getTag in class ASTNode

accept

public final void accept(Visitor v)
Description copied from class: ASTNode
Accept a visit from v. This method simply calls the method of v corresponding to the allocated type of this, passing this as the argument. See the design patterns book.

Specified by:
accept in class ASTNode

accept

public final java.lang.Object accept(VisitorArgResult v,
                                     java.lang.Object o)
Specified by:
accept in class ASTNode

check

public void check()
Overrides:
check in class ObjectDesignator

make

public static ExprObjectDesignator make(int locDot,
                                        Expr expr)

ESC/Java2
© 2003,2004,2005 David Cok and Joseph Kiniry
© 2005 UCD Dublin
© 2003,2004 Radboud University Nijmegen
© 1999,2000 Compaq Computer Corporation
© 1997,1998,1999 Digital Equipment Corporation
All Rights Reserved

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