escjava.ast
Class GuardedCmd

java.lang.Object
  javafe.ast.ASTNode
      escjava.ast.GuardedCmd

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

AssignCmd, Call, CmdCmdCmd, DynInstCmd, ExprCmd, LoopCmd, SeqCmd, SimpleCmd, VarInCmd

public abstract class GuardedCmd

extends ASTNode

Field Summary

Fields inherited from class javafe.ast.ASTNode

bogusField, dotCounter, dotId

Constructor Summary

protected

GuardedCmd()

Method Summary

abstract void	accept(Visitor v) Accept a visit from v.
abstract java.lang.Object	accept(VisitorArgResult v, java.lang.Object o)
void	check()
abstract java.lang.Object	childAt(int i) Return the first-but-ith child of a node.
abstract int	childCount() Return the number of children a node has.
abstract int	getTag() Return the tag of a node.
abstract java.lang.String	toString() Return a string representation of this.

Methods inherited from class javafe.ast.ASTNode

clone, clone, getDecorations, getEndLoc, getStartLoc, isInternal, setDecorations

Methods inherited from class java.lang.Object

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

Constructor Detail

GuardedCmd

protected GuardedCmd()

Method Detail

childCount

public abstract int childCount()

Return the number of children a node has.

Specified by:

childCount in class ASTNode

childAt

public abstract java.lang.Object childAt(int i)

Return the first-but-ith child of a node.

Specified by:

childAt in class ASTNode

getTag

public abstract int getTag()

Return the tag of a node.

Specified by:

getTag in class ASTNode

toString

public abstract java.lang.String toString()

Return a string representation of this. Meant for debugging use only, not for presentation.

Specified by:

toString in class ASTNode

accept

public abstract void accept(Visitor v)

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 abstract java.lang.Object accept(VisitorArgResult v,
                                        java.lang.Object o)

Specified by:

accept in class ASTNode

check

public void check()

Overrides:

check in class ASTNode