Package org.checkerframework.dataflow.cfg.node

Class SynchronizedNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.SynchronizedNode

All Implemented Interfaces:

org.plumelib.util.UniqueId

public class SynchronizedNode
extends Node

This represents the start and end of a synchronized code block. If startOfBlock == true it is the node preceding a synchronized code block. Otherwise it is the node immediately after a synchronized code block.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Node	expression
protected final boolean	startOfBlock
protected final SynchronizedTree	tree

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

block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor	Description
SynchronizedNode(SynchronizedTree tree, Node expression, boolean startOfBlock, Types types)

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	getExpression()
boolean	getIsStartOfBlock()
Collection<Node>	getOperands()	Returns a collection containing all of the operand Nodes of this Node.
SynchronizedTree	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 SynchronizedTree tree

expression

protected final Node expression

startOfBlock

protected final boolean startOfBlock

Constructor Details

SynchronizedNode

public SynchronizedNode(SynchronizedTree tree,
 Node expression,
 boolean startOfBlock,
 Types types)

Method Details

getTree

public SynchronizedTree 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

getExpression

public Node getExpression()

getIsStartOfBlock

public boolean getIsStartOfBlock()

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(@Nullable Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

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