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## org.jgrapht.ext
Class IntegerEdgeNameProvider<E>

    java.lang.Object
      org.jgrapht.ext.IntegerEdgeNameProvider<E>

All Implemented Interfaces:
  EdgeNameProvider<E>

    public class IntegerEdgeNameProvider<E>

extends java.lang.Object
implements EdgeNameProvider<E>

Assigns a unique integer to represent each edge. Each instance of IntegerEdgeNameProvider maintains an internal map between every edge it has ever seen and the unique integer representing that edge. As a result it is probably desirable to have a separate instance for each distinct graph.

Author:
  Trevor Harmon

Constructor Summary
`IntegerEdgeNameProvider()`

Method Summary
`void` | `clear()` Clears all cached identifiers, and resets the unique identifier counter.
`java.lang.String` | `getEdgeName(E edge)` Returns the String representation of an edge.

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

Constructor Detail

### IntegerEdgeNameProvider

    public IntegerEdgeNameProvider()

Method Detail

### clear

    public void clear()

  Clears all cached identifiers, and resets the unique identifier counter.

### getEdgeName

    public java.lang.String getEdgeName(E edge)

  Returns the String representation of an edge.

  Specified by:
    `getEdgeName` in interface `EdgeNameProvider<E>`
  Parameters:
    `edge` - the edge to be named
  Returns:
    the name of the edge

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