org.checkerframework.dataflow.cfg.node

Class FunctionalInterfaceNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.FunctionalInterfaceNode

public class FunctionalInterfaceNode
extends Node

A node for member references and lambdas.

The Node.type of a FunctionalInterfaceNode is determined by the assignment context the member reference or lambda is used in.

   FunctionalInterface func = param1, param2, ... → statement
 

   FunctionalInterface func = param1, param2, ... → { ... }
 

   FunctionalInterface func = member reference
 

Field Summary

Fields

Modifier and Type	Field and Description
protected Tree	tree

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

assignmentContext, block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor and Description
FunctionalInterfaceNode(LambdaExpressionTree tree)
FunctionalInterfaceNode(MemberReferenceTree tree)

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 o)
Collection<Node>	getOperands() Returns a collection containing all of the operand Nodes of this Node.
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

getAssignmentContext, getBlock, getInSource, getTransitiveOperands, getType, isLValue, nodeCollectionToString, setAssignmentContext, setBlock, setInSource, setLValue, toStringDebug

Methods inherited from class java.lang.Object

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

Field Detail

tree

protected final Tree tree

Constructor Detail

FunctionalInterfaceNode

public FunctionalInterfaceNode(MemberReferenceTree tree)

FunctionalInterfaceNode

public FunctionalInterfaceNode(LambdaExpressionTree tree)

Method Detail

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 ImplicitThisLiteralNode.

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 o)

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