Package org.checkerframework.dataflow.cfg.node

Class StringConcatenateAssignmentNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.StringConcatenateAssignmentNode

All Implemented Interfaces:

org.plumelib.util.UniqueId

public class StringConcatenateAssignmentNode
extends Node

A node for the string concatenation compound assignment:

   variable += expression
 

Field Summary

Fields

Modifier and Type	Field	Description
protected final Node	left	The left-hand side of the assignment
protected final Node	right	The right-hand side of the assignment
protected final Tree	tree	The entire tree of the assignment

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

block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor	Description
StringConcatenateAssignmentNode(Tree tree, Node left, Node right)	Constructs an StringConcatenateAssignmentNode.

Method Summary

Modifier and Type	Method	Description
<R, P> R	accept(NodeVisitor<R,P> visitor, P p)	Accept method of the visitor pattern.
boolean	equals(@Nullable Object obj)
Node	getLeftOperand()
Collection<Node>	getOperands()	Returns a collection containing all of the operand Nodes of this Node.
Node	getRightOperand()
Tree	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

getBlock, getInSource, getTransitiveOperands, getType, getUid, isLValue, nodeCollectionToString, setBlock, setInSource, setLValue, toStringDebug

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.plumelib.util.UniqueId

getClassAndUid

Field Details

tree

protected final Tree tree

The entire tree of the assignment

left

protected final Node left

The left-hand side of the assignment

right

protected final Node right

The right-hand side of the assignment

Constructor Details

StringConcatenateAssignmentNode

public StringConcatenateAssignmentNode(Tree tree,
 Node left,
 Node right)

Constructs an StringConcatenateAssignmentNode.

Parameters:

tree - the binary tree of the assignment

left - the left-hand side

right - the right-hand side

Method Details

getLeftOperand

public Node getLeftOperand()

getRightOperand

public Node getRightOperand()

getTree

public Tree 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

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

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

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(@Nullable Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object