Example usage for org.apache.commons.collections Buffer get

Introduction

In this page you can find the example usage for org.apache.commons.collections Buffer get.

Prototype

Object get();

Source Link

Document

Gets the next object from the buffer without removing it.

Usage

From source file:edu.illinois.enforcemop.examples.apache.collections.TestBoundedBuffer.java

@Test
// @Schedule(name = "addToFullBufferWithTimeout", sequence = "[beforeAdd:afterAdd]@main->beforeRemove@removeThread,afterRemove@removeThread->afterAdd@main")
public void testAddToFullBufferWithTimeout() {
    final Buffer bounded = BoundedBuffer.decorate(new UnboundedFifoBuffer(), 1, 500);
    bounded.add("Hello");
    new NonDelayedRemove(bounded, 100, "removeThread").start();
    /* @Event("beforeAdd")*/
    bounded.add("World");
    /* @Event("afterAdd")*/
    assertEquals(1, bounded.size());/* w  ww. j  ava  2  s  .c o  m*/
    assertEquals("World", bounded.get());
    try {
        bounded.add("!");
        fail();
    } catch (BufferOverflowException e) {
    }
}

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From source file:edu.illinois.enforcemop.examples.apache.collections.TestBoundedBuffer.java

/**@TO-DO How do we handle timed events? */
@Test/* w w  w .j  a  v a  2 s . com*/
//  @Schedule(name = "addToFullBufferRemoveViaIterator", sequence = "[beforeAdd:afterAdd]@main->beforeRemove@removeThread")
public void testAddToFullBufferRemoveViaIterator() {
    final Buffer bounded = BoundedBuffer.decorate(new UnboundedFifoBuffer(), 1, 500);
    bounded.add("Hello");
    new NonDelayedIteratorRemove(bounded, 100, "removeThread").start();
    /* @Event("beforeAdd")*/
    bounded.add("World");
    /* @Event("afterAdd")*/
    assertEquals(1, bounded.size());
    assertEquals("World", bounded.get());

}

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From source file:edu.illinois.imunit.examples.apache.collections.TestBlockingBuffer.java

/**
 * Tests {@link BlockingBuffer#get()} in combination with {@link BlockingBuffer#add(Object)}.
 *//*from   ww  w  .j  av  a  2s . com*/
@Test
@Schedule("[beforeGet]@main->beforeAdd@addThread")
public void testGetWithAdd() {
    Buffer blockingBuffer = BlockingBuffer.decorate(new MyBuffer());
    Object obj = new Object();
    new NonDelayedAdd(blockingBuffer, obj, "addThread").start();

    // verify does not throw BufferUnderflowException; should block until other thread has added to the buffer .
    fireEvent("beforeGet");
    assertSame(obj, blockingBuffer.get());
    fireEvent("afterGet");
}

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From source file:edu.illinois.imunit.examples.apache.collections.TestBlockingBuffer.java

/**
 * Tests {@link BlockingBuffer#get()} in combination with {@link BlockingBuffer#addAll(java.util.Collection)}.
 */// w w  w  . j a  v a  2s  .  c om
@Test
@Schedule("[beforeGet]@main->beforeAddAll@addAllThread")
public void testGetWithAddAll() {
    Buffer blockingBuffer = BlockingBuffer.decorate(new MyBuffer());
    Object obj = new Object();
    new NonDelayedAddAll(blockingBuffer, obj, "addAllThread").start();

    // verify does not throw BufferUnderflowException; should block until other thread has added to the buffer .
    fireEvent("beforeGet");
    assertSame(obj, blockingBuffer.get());
    fireEvent("afterGet");
}

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From source file:edu.illinois.enforcemop.examples.apache.collections.TestBlockingBuffer.java

/**
 * Tests {@link BlockingBuffer#get()} in combination with {@link BlockingBuffer#add(Object)}.
 *//*from  ww w.  j  a  v  a  2  s  .  c om*/
@Test
// @Schedules({
//   @Schedule(name = "GetWithAdd", sequence = "[beforeGet:afterGet]@main->beforeAdd@addThread") })
public void testGetWithAdd() {
    Buffer blockingBuffer = BlockingBuffer.decorate(new MyBuffer());
    Object obj = new Object();
    new NonDelayedAdd(blockingBuffer, obj, "addThread").start();

    // verify does not throw BufferUnderflowException; should block until other thread has added to the buffer .
    /* @Event("beforeGet")*/
    assertSame("GetWithAdd", obj, blockingBuffer.get());
    /* @Event("afterGet")*/
}

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From source file:edu.illinois.enforcemop.examples.apache.collections.TestBlockingBuffer.java

@Test
// @Schedules({/* ww  w.ja v a  2  s. co  m*/
//   @Schedule(name = "GetWithAddTimeout", sequence = "[beforeGet:afterGet]@main->beforeAdd@addThread") })
public void testGetWithAddTimeout() {
    Buffer blockingBuffer = BlockingBuffer.decorate(new MyBuffer(), 500);
    Object obj = new Object();
    new DelayedAdd(blockingBuffer, obj, 100).start();

    // verify does not throw BufferUnderflowException; should block until other thread has added to the buffer .
    /* @Event("beforeGet")*/
    assertEquals("GetWithAddTimeout", obj, blockingBuffer.get());
    /* @Event("afterGet")*/
}

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From source file:edu.illinois.enforcemop.examples.apache.collections.TestBlockingBuffer.java

@Test
// @Schedules({/*from   w  w  w  . jav a2s.  co m*/
//   @Schedule(name = "GetWithAddAllTimeout", sequence = "[beforeGet: afterGet]@main->beforeAddAll@addAllThread") })
public void testGetWithAddAllTimeout() {
    Buffer blockingBuffer = BlockingBuffer.decorate(new MyBuffer(), 500);
    Object obj = new Object();
    new DelayedAddAll(blockingBuffer, obj, 100).start();

    // verify does not throw BufferUnderflowException; should block until other thread has added to the buffer .
    /* @Event("beforeGet")*/
    assertSame("GetWithAddAllTimeout", obj, blockingBuffer.get());
    /* @Event("afterGet")*/
}

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From source file:edu.illinois.enforcemop.examples.apache.collections.TestBlockingBuffer.java

/**
 * Tests {@link BlockingBuffer#get()} in combination with {@link BlockingBuffer#addAll(java.util.Collection)}.
 *//*from  w w  w . j a  v a 2 s  .  c  o  m*/
@Test
// @Schedules({
//   @Schedule(name = "GetWithAddAll", sequence = "[beforeGet:afterGet]@main->beforeAddAll@addAllThread") })
public void testGetWithAddAll() {
    Buffer blockingBuffer = BlockingBuffer.decorate(new MyBuffer());
    Object obj = new Object();
    new NonDelayedAddAll(blockingBuffer, obj, "addAllThread").start();

    // verify does not throw BufferUnderflowException; should block until other thread has added to the buffer .
    /* @Event("beforeGet")*/
    assertSame("GetWithAddAll", obj, blockingBuffer.get());
    /* @Event("afterGet")*/
}

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From source file:org.xwiki.ircbot.internal.BrokenLinkEventListenerTest.java

@Test
public void onEventWhenSeveralInvalidURLEventSavesOnlyLastFour() throws Exception {
    // First one will be ejected by the 5th one since only last 4 broken links are saved
    sendInvalidURLEvent("testurl1", null);
    sendInvalidURLEvent("testurl2", null);
    sendInvalidURLEvent("testurl3", null);
    sendInvalidURLEvent("testurl4", null);
    sendInvalidURLEvent("testurl5", null);

    Buffer buffer = ((BrokenLinkEventListener) getMockedComponent()).getLastBrokenLinks();
    Assert.assertEquals(4, buffer.size());

    // Get the latest item from the buffer and verify its url is "testurl2" and not "testurl1", thus proving
    // that the first item has been ejected.
    Map<String, Object> source = (Map<String, Object>) buffer.get();
    Assert.assertEquals("testurl2", source.get("url"));
}

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