Node

java.lang.Object
- soot.jimple.spark.pag.Node

All Implemented Interfaces:

ReferenceVariable, Numberable

Direct Known Subclasses:

AllocDotField, AllocNode, NewInstanceNode, ValNode
```
public class Node
extends java.lang.Object
implements ReferenceVariable, Numberable
```
Represents every node in the pointer assignment graph.

Field Summary

Fields
Modifier and Type Field and Description

protected PointsToSetInternal p2set

protected PAG pag

protected Node replacement

protected Type type

Fields
Modifier and Type	Field and Description
`protected PointsToSetInternal`	`p2set`
`protected PAG`	`pag`
`protected Node`	`replacement`
`protected Type`	`type`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`discardP2Set()` Delete current points-to set and make a new one
`boolean`	`equals(java.lang.Object other)`
`int`	`getNumber()`
`PointsToSetInternal`	`getP2Set()` Returns the points-to set for this node.
`PAG`	`getPag()` Returns the pointer assignment graph that this node is a part of.
`Node`	`getReplacement()` If this node has been merged with another, returns the new node to be used as the representative of this node; returns this if the node has not been merged.
`Type`	`getType()` Returns the declared type of this node, null for unknown.
`int`	`hashCode()`
`PointsToSetInternal`	`makeP2Set()` Returns the points-to set for this node, makes it if necessary.
`void`	`mergeWith(Node other)` Merge with the node other.
`void`	`setNumber(int number)`
`void`	`setP2Set(PointsToSetInternal ptsInternal)` Use the specified points-to set to replace current one
`void`	`setType(Type type)` Sets the declared type of this node, null for unknown.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - type
```
protected Type type
```
  - replacement
```
protected Node replacement
```
  - pag
```
protected PAG pag
```
  - p2set
```
protected PointsToSetInternal p2set
```
- Method Detail
  - hashCode
```
public final int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public final boolean equals(java.lang.Object other)
```
    Overrides:
    
    equals in class java.lang.Object
  - getType
```
public Type getType()
```
    Returns the declared type of this node, null for unknown.
  - setType
```
public void setType(Type type)
```
    Sets the declared type of this node, null for unknown.
  - getReplacement
```
public Node getReplacement()
```
    If this node has been merged with another, returns the new node to be used as the representative of this node; returns this if the node has not been merged.
  - mergeWith
```
public void mergeWith(Node other)
```
    Merge with the node other.
  - getP2Set
```
public PointsToSetInternal getP2Set()
```
    Returns the points-to set for this node.
  - makeP2Set
```
public PointsToSetInternal makeP2Set()
```
    Returns the points-to set for this node, makes it if necessary.
  - getPag
```
public PAG getPag()
```
    Returns the pointer assignment graph that this node is a part of.
  - discardP2Set
```
public void discardP2Set()
```
    Delete current points-to set and make a new one
  - setP2Set
```
public void setP2Set(PointsToSetInternal ptsInternal)
```
    Use the specified points-to set to replace current one
  - getNumber
```
public final int getNumber()
```
    Specified by:
    
    getNumber in interface Numberable
  - setNumber
```
public final void setNumber(int number)
```
    Specified by:
    
    setNumber in interface Numberable

Class Node

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

type

replacement

pag

p2set

Method Detail

hashCode

equals

getType

setType

getReplacement

mergeWith

getP2Set

makeP2Set

getPag

discardP2Set

setP2Set

getNumber

setNumber