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

escjava.ast
Class NaryExpr

java.lang.Object
  extended byjavafe.ast.ASTNode
      extended byjavafe.ast.VarInit
          extended byjavafe.ast.Expr
              extended byescjava.ast.GCExpr
                  extended byescjava.ast.NaryExpr
All Implemented Interfaces:
java.lang.Cloneable

public class NaryExpr
extends GCExpr


Field Summary
 ExprVec exprs
           
 Identifier methodName
           
 int op
           
 
Fields inherited from class escjava.ast.GCExpr
eloc, sloc
 
Fields inherited from class javafe.ast.ASTNode
 
Constructor Summary
protected NaryExpr()
          Construct a raw NaryExpr 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 getTag()
          Return the tag of a node.
static NaryExpr make(int sloc, int eloc, int op, Identifier methodName, ExprVec exprs)
           
private  void postCheck()
           
 java.lang.String toString()
          Return a string representation of this.
 
Methods inherited from class escjava.ast.GCExpr
getEndLoc, getStartLoc
 
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

op

public int op

methodName

public Identifier methodName

exprs

public ExprVec exprs
Constructor Detail

NaryExpr

protected NaryExpr()
Construct a raw NaryExpr 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

getTag

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

Specified by:
getTag in class GCExpr

postCheck

private void postCheck()

childCount

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

Specified by:
childCount in class GCExpr

childAt

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

Specified by:
childAt in class GCExpr

toString

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

Specified by:
toString in class GCExpr

accept

public final void accept(Visitor v)
Description copied from class: GCExpr
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 GCExpr

accept

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

check

public void check()
Overrides:
check in class GCExpr

make

public static NaryExpr make(int sloc,
                            int eloc,
                            int op,
                            Identifier methodName,
                            ExprVec exprs)

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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