org.checkerframework.dataflow.cfg.node

Class TernaryExpressionNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.TernaryExpressionNode

public class TernaryExpressionNode
extends Node

A node for a conditional expression:

   expression ? expression : expression
 

Author:

Stefan Heule, Charlie Garrett

Field Summary

Fields

Modifier and Type	Field and Description
protected Node	condition
protected Node	elseOperand
protected Node	thenOperand
protected ConditionalExpressionTree	tree

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

assignmentContext, block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor and Description
TernaryExpressionNode(ConditionalExpressionTree tree, Node condition, Node thenOperand, Node elseOperand)

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	getConditionOperand()
Node	getElseOperand()
Collection<Node>	getOperands()
Node	getThenOperand()
ConditionalExpressionTree	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 ConditionalExpressionTree tree

condition

protected Node condition

thenOperand

protected Node thenOperand

elseOperand

protected Node elseOperand

Constructor Detail

TernaryExpressionNode

public TernaryExpressionNode(ConditionalExpressionTree tree,
                             Node condition,
                             Node thenOperand,
                             Node elseOperand)

Method Detail

getConditionOperand

public Node getConditionOperand()

getThenOperand

public Node getThenOperand()

getElseOperand

public Node getElseOperand()

getTree

public ConditionalExpressionTree 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.