org.checkerframework.dataflow.cfg.node

Class UnaryOperationNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.UnaryOperationNode

Direct Known Subclasses:

BitwiseComplementNode, ConditionalNotNode, NumericalMinusNode, NumericalPlusNode

public abstract class UnaryOperationNode
extends Node

A node for a postfix or an unary expression.

For example:

   operator expressionNode

   expressionNode operator
 

Author:

charleszhuochen

Field Summary

Fields

Modifier and Type	Field and Description
protected Node	operand
protected com.sun.source.tree.UnaryTree	tree

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

assignmentContext, block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor and Description
UnaryOperationNode(com.sun.source.tree.UnaryTree tree, Node operand)

Method Summary

Modifier and Type	Method and Description
Node	getOperand()
java.util.Collection<Node>	getOperands()
com.sun.source.tree.UnaryTree	getTree() Returns the Tree in the abstract syntax tree, or null if no corresponding tree exists.

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

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

Methods inherited from class java.lang.Object

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

Field Detail

tree

protected final com.sun.source.tree.UnaryTree tree

operand

protected final Node operand

Constructor Detail

UnaryOperationNode

public UnaryOperationNode(com.sun.source.tree.UnaryTree tree,
                          Node operand)

Method Detail

getOperand

public Node getOperand()

getTree

public com.sun.source.tree.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.

getOperands

public java.util.Collection<Node> getOperands()

Specified by:

getOperands in class Node

Returns:

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