org.checkerframework.dataflow.cfg.node

Class LambdaResultExpressionNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.LambdaResultExpressionNode

public class LambdaResultExpressionNode
extends Node

A node for the single expression body of a single expression lambda.

Field Summary

Fields

Modifier and Type	Field and Description
protected @Nullable Node	result
protected ExpressionTree	tree

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

assignmentContext, block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor and Description
LambdaResultExpressionNode(ExpressionTree t, @Nullable Node result, Types types)

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(@Nullable Object obj)
Collection<Node>	getOperands() Returns a collection containing all of the operand Nodes of this Node.
@Nullable Node	getResult() Returns the final node of the CFG corresponding to the lambda expression body (see getTree()).
ExpressionTree	getTree() Returns the ExpressionTree corresponding to the body of a lambda expression with an expression body (e.g.
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 final ExpressionTree tree

result

protected final @Nullable Node result

Constructor Detail

LambdaResultExpressionNode

public LambdaResultExpressionNode(ExpressionTree t,
                                  @Nullable Node result,
                                  Types types)

Method Detail

getResult

public @Nullable Node getResult()

Returns the final node of the CFG corresponding to the lambda expression body (see getTree()).

getTree

public ExpressionTree getTree()

Returns the ExpressionTree corresponding to the body of a lambda expression with an expression body (e.g. X for (o -> X) where X is an expression and not a {...} block).

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(@Nullable Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getOperands

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