org.checkerframework.dataflow.cfg.node

Class ArrayCreationNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.ArrayCreationNode

All Implemented Interfaces:

org.plumelib.util.UniqueId

public class ArrayCreationNode
extends Node

A node for new array creation.

   new type[1][2]
   new type[] = { expr1, expr2, ... }
 

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Node>	dimensions The length of this list is the number of dimensions in the array.
protected List<Node>	initializers
protected @Nullable NewArrayTree	tree The tree is null when an array is created for variable arity method calls.

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

assignmentContext, block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor and Description
ArrayCreationNode(@Nullable NewArrayTree tree, TypeMirror type, List<Node> dimensions, List<Node> initializers)

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)
Node	getDimension(int i)
List<Node>	getDimensions()
Node	getInitializer(int i)
List<Node>	getInitializers()
Collection<Node>	getOperands() Returns a collection containing all of the operand Nodes of this Node.
@Nullable 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, getUid, isLValue, nodeCollectionToString, setAssignmentContext, 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 Detail

tree

protected final @Nullable NewArrayTree tree

The tree is null when an array is created for variable arity method calls.

dimensions

protected final List<Node> dimensions

The length of this list is the number of dimensions in the array. Each element is the size of the given dimension. It can be empty if initializers is non-empty, as in new SomeType[] = { expr1, expr2, ... }.

initializers

protected final List<Node> initializers

Constructor Detail

ArrayCreationNode

public ArrayCreationNode(@Nullable NewArrayTree tree,
                         TypeMirror type,
                         List<Node> dimensions,
                         List<Node> initializers)

Method Detail

getDimensions

public List<Node> getDimensions()

getDimension

public Node getDimension(int i)

getInitializers

public List<Node> getInitializers()

getInitializer

public Node getInitializer(int i)

getTree

public @Nullable 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

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