Package org.checkerframework.dataflow.cfg.node

Class UnaryOperationNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.UnaryOperationNode

All Implemented Interfaces:

org.plumelib.util.UniqueId

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
 

Field Summary

Fields

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

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

block, disambiguateOwner, inSource, lvalue, type

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	UnaryOperationNode(UnaryTree tree, Node operand)

Method Summary

Modifier and Type	Method	Description
Node	getOperand()
Collection<Node>	getOperands()	Returns a collection containing all of the operand Nodes of this Node.
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, getBlock, getInSource, getTransitiveOperands, getType, getUid, isLValue, nodeCollectionToString, setBlock, setInSource, setLValue, toStringDebug

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.plumelib.util.UniqueId

getClassAndUid

Field Details

tree

protected final UnaryTree tree

operand

protected final Node operand

Constructor Details

UnaryOperationNode

protected UnaryOperationNode(UnaryTree tree,
 Node operand)

Method Details

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 ImplicitThisNode.

Specified by:

getTree in class Node

Returns:

the corresponding Tree or null

getOperands

@SideEffectFree
public Collection<Node> getOperands()

Description copied from class: Node

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

Specified by:

getOperands in class Node

Returns:

a collection containing all of the operand Nodes of this Node