org.checkerframework.dataflow.cfg.node

Class MethodInvocationNode

java.lang.Object

org.checkerframework.dataflow.cfg.node.Node

org.checkerframework.dataflow.cfg.node.MethodInvocationNode

public class MethodInvocationNode
extends Node

A node for method invocation

   target(arg1, arg2, ...)
 

CFGs may contain MethodInvocationNodes that correspond to no AST Tree, in which case, the tree field will be null.

Author:

Stefan Heule, Charlie Garrett

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Node>	arguments
protected MethodAccessNode	target
protected MethodInvocationTree	tree
protected TreePath	treePath

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

assignmentContext, block, inSource, lvalue, type

Constructor Summary

Constructors

Constructor and Description
MethodInvocationNode(MethodAccessNode target, List<Node> arguments, TreePath treePath)
MethodInvocationNode(MethodInvocationTree tree, MethodAccessNode target, List<Node> arguments, TreePath treePath)

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(Object obj)
Node	getArgument(int i)
List<Node>	getArguments()
Collection<Node>	getOperands()
MethodAccessNode	getTarget()
MethodInvocationTree	getTree() Returns the Tree in the abstract syntax tree, or null if no corresponding tree exists.
TreePath	getTreePath()
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 MethodInvocationTree tree

target

protected MethodAccessNode target

arguments

protected List<Node> arguments

treePath

protected TreePath treePath

Constructor Detail

MethodInvocationNode

public MethodInvocationNode(MethodInvocationTree tree,
                            MethodAccessNode target,
                            List<Node> arguments,
                            TreePath treePath)

MethodInvocationNode

public MethodInvocationNode(MethodAccessNode target,
                            List<Node> arguments,
                            TreePath treePath)

Method Detail

getTarget

public MethodAccessNode getTarget()

getArguments

public List<Node> getArguments()

getArgument

public Node getArgument(int i)

getTreePath

public TreePath getTreePath()

getTree

public MethodInvocationTree 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(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getOperands

public Collection<Node> getOperands()

Specified by:

getOperands in class Node

Returns:

A collection containing all of the operand Nodes of this Node.