java.lang.Object
- com.ibm.wala.util.graph.impl.DelegatingNumberedNodeManager<T>

All Implemented Interfaces:

NodeManager<T>, NumberedNodeManager<T>, java.lang.Iterable<T>
```
public class DelegatingNumberedNodeManager<T extends INodeWithNumber>
extends java.lang.Object
implements NumberedNodeManager<T>
```
Basic implementation of a numbered graph -- this implementation relies on nodes that carry numbers and edges. The management of node numbers is a bit fragile, but designed this way for efficiency. Use this class with care.

Constructor Summary

Constructors
Constructor Description

DelegatingNumberedNodeManager()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addNode(T n)`	If N.getNumber() == -1, then set N.number and insert this node in the graph.
`boolean`	`containsNode(T n)`
`int`	`getMaxNumber()`
`T`	`getNode(int number)`
`int`	`getNumber(T N)`
`int`	`getNumberOfNodes()`
`java.util.Iterator<T>`	`iterateNodes(IntSet s)`
`java.util.Iterator<T>`	`iterator()`
`void`	`removeNode(T n)`	remove a node from this graph
`java.lang.String`	`toString()`

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - DelegatingNumberedNodeManager
```
public DelegatingNumberedNodeManager()
```
- Method Detail
  - getNumber
```
public int getNumber(T N)
```
    Specified by:
    
    getNumber in interface NumberedNodeManager<T extends INodeWithNumber>
  - getNode
```
public T getNode(int number)
```
    Specified by:
    
    getNode in interface NumberedNodeManager<T extends INodeWithNumber>
  - getMaxNumber
```
public int getMaxNumber()
```
    Specified by:
    
    getMaxNumber in interface NumberedNodeManager<T extends INodeWithNumber>
  - iterator
```
public java.util.Iterator<T> iterator()
```
    Specified by:
    
    iterator in interface java.lang.Iterable<T extends INodeWithNumber>
    
    Specified by:
    
    iterator in interface NodeManager<T extends INodeWithNumber>
    
    Returns:
    
    an Iterator of the nodes in this graph
  - getNumberOfNodes
```
public int getNumberOfNodes()
```
    Specified by:
    
    getNumberOfNodes in interface NodeManager<T extends INodeWithNumber>
    
    Returns:
    
    the number of nodes in this graph
  - addNode
```
public void addNode(T n)
```
    If N.getNumber() == -1, then set N.number and insert this node in the graph. Use with extreme care.
    
    Specified by:
    
    addNode in interface NodeManager<T extends INodeWithNumber>
    
    Throws:
    
    java.lang.IllegalArgumentException - if n is null
    
    See Also:
    
    NodeManager.addNode(java.lang.Object)
  - removeNode
```
public void removeNode(T n)
```
    Description copied from interface: NodeManager
    
    remove a node from this graph
    
    Specified by:
    
    removeNode in interface NodeManager<T extends INodeWithNumber>
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - containsNode
```
public boolean containsNode(T n)
```
    Specified by:
    
    containsNode in interface NodeManager<T extends INodeWithNumber>
    
    Returns:
    
    true iff the graph contains the specified node
  - iterateNodes
```
public java.util.Iterator<T> iterateNodes(IntSet s)
```
    Specified by:
    
    iterateNodes in interface NumberedNodeManager<T extends INodeWithNumber>
    
    Returns:
    
    iterator of nodes with the numbers in set s

Class DelegatingNumberedNodeManager<T extends INodeWithNumber>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

DelegatingNumberedNodeManager

Method Detail

getNumber

getNode

getMaxNumber

iterator

getNumberOfNodes

addNode

removeNode

toString

containsNode

iterateNodes