org.opentripplanner.routing.util

Class IncrementingIdGenerator<T>

java.lang.Object

org.opentripplanner.routing.util.IncrementingIdGenerator<T>

All Implemented Interfaces:

UniqueIdGenerator<T>

public class IncrementingIdGenerator<T>
extends Object
implements UniqueIdGenerator<T>

Generates unique identifiers by incrementing an internal counter.

Author:

avi

Constructor Summary

Constructors

Constructor and Description
IncrementingIdGenerator()
IncrementingIdGenerator(int start) Construct with a starting counter.

Method Summary

Modifier and Type	Method and Description
int	getId(T elem) Generates the next identifier.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IncrementingIdGenerator

public IncrementingIdGenerator()

IncrementingIdGenerator

public IncrementingIdGenerator(int start)

Construct with a starting counter. First call to next() will return start.

Parameters:

start -

Method Detail

getId

public int getId(T elem)

Generates the next identifier.

Specified by:

getId in interface UniqueIdGenerator<T>

Returns: