How to use
CountingCompletionPolicy
in
org.springframework.batch.repeat.policy

Best Java code snippets using org.springframework.batch.repeat.policy.CountingCompletionPolicy (Showing top 12 results out of 315)

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private void myMethod () {
 DateTime d =new DateTime()
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Object instant;new DateTime(instant)
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}

@Override
protected int doUpdate(RepeatContext context) {
  super.doUpdate(context);
  count++;
  return 1;
}

public void testFinishedResult() throws Exception {
  CountingCompletionPolicy policy = new CountingCompletionPolicy() {
    @Override
    protected int getCount(RepeatContext context) {
      return 1;
    }
  };
  policy.setMaxCount(10);
  RepeatContext context = policy.start(null);
  assertTrue(policy.isComplete(context, RepeatStatus.FINISHED));
}

public void testDefaultBehaviourWithUpdate() throws Exception {
  CountingCompletionPolicy policy = new CountingCompletionPolicy() {
    int count = 0;
    @Override
    protected int getCount(RepeatContext context) {
      return count;
    }
    @Override
    protected int doUpdate(RepeatContext context) {
      count++;
      return 1;
    }
  };
  policy.setMaxCount(2);
  RepeatContext context = policy.start(null);
  policy.update(context);
  assertFalse(policy.isComplete(context));
  policy.update(context);
  assertTrue(policy.isComplete(context));
}

public void testDefaultBehaviour() throws Exception {
  CountingCompletionPolicy policy = new CountingCompletionPolicy() {
    @Override
    protected int getCount(RepeatContext context) {
      return 1;
    }
  };
  RepeatContext context = policy.start(null);
  assertTrue(policy.isComplete(context));
}

  @Override
  public RepeatContext start(RepeatContext context) {
    count = 0;
    return super.start(context);
  }
};

policy.setMaxCount(2);
policy.setUseParent(true);
RepeatContextSupport session = new RepeatContextSupport(null);
RepeatContext context = policy.start(session);
policy.update(context);
assertFalse(policy.isComplete(context));
context = policy.start(session);
policy.update(context);
assertTrue(policy.isComplete(context));

  @Override
  public RepeatContext start(RepeatContext context) {
    count = 0;
    return super.start(context);
  }
};

public void testUpdateNotSavedAcrossSession() throws Exception {
  CountingCompletionPolicy policy = new CountingCompletionPolicy() {
    int count = 0;
    @Override
    protected int getCount(RepeatContext context) {
      return count;
    }
    @Override
    protected int doUpdate(RepeatContext context) {
      super.doUpdate(context);
      count++;
      return 1;
    }
    @Override
    public RepeatContext start(RepeatContext context) {
      count = 0;
      return super.start(context);
    }
  };
  policy.setMaxCount(2);
  RepeatContextSupport session = new RepeatContextSupport(null);
  RepeatContext context = policy.start(session);
  policy.update(context);
  assertFalse(policy.isComplete(context));
  context = policy.start(session);
  policy.update(context);
  assertFalse(policy.isComplete(context));
}

@Override
protected int doUpdate(RepeatContext context) {
  super.doUpdate(context);
  count++;
  return 1;
}

public void testNullResult() throws Exception {
  CountingCompletionPolicy policy = new CountingCompletionPolicy() {
    @Override
    protected int getCount(RepeatContext context) {
      return 1;
    }
  };
  policy.setMaxCount(10);
  RepeatContext context = policy.start(null);
  assertTrue(policy.isComplete(context, null));
}

@Override
final public void update(RepeatContext context) {
  super.update(context);
  int delta = doUpdate(context);
  ((CountingBatchContext) context).getCounter().increment(delta);
}

@Override
final public void update(RepeatContext context) {
  super.update(context);
  int delta = doUpdate(context);
  ((CountingBatchContext) context).getCounter().increment(delta);
}

Javadoc

Abstract base class for policies that need to count the number of occurrences of some event (e.g. an exception type in the context), and terminate based on a limit for the counter. The value of the counter can be stored between batches in a nested context, so that the termination decision is based on the aggregate of a number of sibling batches.

Most used methods

doUpdate
Extension point for subclasses. Inspect the context and update the state of a counter in whatever wa
isComplete
setMaxCount
Setter for maximum value of count before termination.
setUseParent
Flag to indicate whether the count is at the level of the parent context, or just local to the conte
start
update

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How to useCountingCompletionPolicy in org.springframework.batch.repeat.policy

Best Java code snippets using org.springframework.batch.repeat.policy.CountingCompletionPolicy (Showing top 12 results out of 315)

How to use
CountingCompletionPolicy
in
org.springframework.batch.repeat.policy