org.checkerframework.dataflow.cfg.node

Class ConditionalNotNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.ConditionalNotNode

public class ConditionalNotNode
extends Node

A node for a conditional not expression:

   ! expression
 

Author:

Stefan Heule, Charlie Garrett

Field Summary

Fields

Modifier and Type	Field and Description
protected Node	operand
protected UnaryTree	tree

Fields inherited from class org.checkerframework.dataflow.cfg.node.Node

assignmentContext, block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor and Description
ConditionalNotNode(UnaryTree tree, Node operand)

Method Summary

Modifier and Type	Method and Description
<R,P> R	accept(NodeVisitor<R,P> visitor, P p) Accept method of the visitor pattern
boolean	equals(Object obj)
Node	getOperand()
Collection<Node>	getOperands()
UnaryTree	getTree() Returns the Tree in the abstract syntax tree, or null if no corresponding tree exists.
int	hashCode()
String	toString()

Methods inherited from class org.checkerframework.dataflow.cfg.node.Node

getAssignmentContext, getBlock, getInSource, getTransitiveOperands, getType, isLValue, setAssignmentContext, setBlock, setInSource, setLValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

tree

protected UnaryTree tree

operand

protected Node operand

Constructor Detail

ConditionalNotNode

public ConditionalNotNode(UnaryTree tree,
                          Node operand)

Method Detail

getOperand

public Node getOperand()

getTree

public UnaryTree getTree()

Description copied from class: Node

Returns the Tree in the abstract syntax tree, or null if no corresponding tree exists. For instance, this is the case for an ImplicitThisLiteralNode.

Specified by:

getTree in class Node

Returns:

The corresponding Tree or null.

accept

public <R,P> R accept(NodeVisitor<R,P> visitor,
                      P p)

Description copied from class: Node

Accept method of the visitor pattern

Specified by:

accept in class Node

Type Parameters:

R - Result type of the operation.

P - Parameter type.

Parameters:

visitor - The visitor to be applied to this node.

p - The parameter for this operation.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getOperands

public Collection<Node> getOperands()

Specified by:

getOperands in class Node

Returns:

A collection containing all of the operand Nodes of this Node.