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java.lang.Object | +--org.apache.commons.betwixt.io.id.AbstractIDGenerator | +--org.apache.commons.betwixt.io.id.SequentialIDGenerator
Generates ID
's in numeric sequence.
A simple counter is used.
Every time that nextIdImpl()
is called,
this counter is incremented.
By default, the counter starts at zero.
A user can set the initial value by using the
SequentialIDGenerator(int start)
constructor.
Constructor Summary | |
SequentialIDGenerator()
Base constructor. |
|
SequentialIDGenerator(int start)
Constructor sets the start value for the counter. |
Method Summary | |
int |
getCount()
Gets the current counter value |
java.lang.String |
nextIdImpl()
Increment counter and then return value. |
Methods inherited from class org.apache.commons.betwixt.io.id.AbstractIDGenerator |
getLastId, nextId |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SequentialIDGenerator()
public SequentialIDGenerator(int start)
Note since the counter increments
before returning the next value,
first ID
generated will be one more
than the given start
parameter.
start
- start the counting at this valueMethod Detail |
public java.lang.String nextIdImpl()
nextIdImpl
in class AbstractIDGenerator
public int getCount()
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