Examples with ConversionStreamEventChunk io.siddhi.core.event.stream.converter.ConversionStreamEventChunk used on opensource projects

Example 1 with ConversionStreamEventChunk

use of io.siddhi.core.event.stream.converter.ConversionStreamEventChunk in project siddhi by wso2.

the class ComplexEventChunkTestCase method eventChunkTest.

@Test
public void eventChunkTest() {
    StreamEvent streamEvent1 = new StreamEvent(0, 0, 3);
    streamEvent1.setOutputData(new Object[] { "IBM", 700L, 1L });
    StreamEvent streamEvent2 = new StreamEvent(0, 0, 3);
    streamEvent2.setOutputData(new Object[] { "WSO2", 700L, 2L });
    StreamEvent streamEvent3 = new StreamEvent(0, 0, 3);
    streamEvent3.setOutputData(new Object[] { "WSO2", 700L, 3L });
    streamEvent1.setNext(streamEvent2);
    streamEvent2.setNext(streamEvent3);
    StreamEventFactory streamEventFactory = new StreamEventFactory(0, 0, 3);
    ConversionStreamEventChunk streamEventChunk = new ConversionStreamEventChunk(streamEventConverter, streamEventFactory);
    streamEventChunk.convertAndAssign(streamEvent1);
    while (streamEventChunk.hasNext()) {
        count++;
        StreamEvent event = streamEventChunk.next();
        AssertJUnit.assertEquals(count * 1L, event.getOutputData()[2]);
    }
    AssertJUnit.assertEquals(3, count);
}

Example 2 with ConversionStreamEventChunk

use of io.siddhi.core.event.stream.converter.ConversionStreamEventChunk in project siddhi by wso2.

the class ComplexEventChunkTestCase method eventChunkRemoveTest1.

@Test
public void eventChunkRemoveTest1() {
    StreamEvent streamEvent1 = new StreamEvent(0, 0, 3);
    streamEvent1.setOutputData(new Object[] { "IBM", 700L, 1L });
    StreamEvent streamEvent2 = new StreamEvent(0, 0, 3);
    streamEvent2.setOutputData(new Object[] { "WSO2", 700L, 2L });
    StreamEvent streamEvent3 = new StreamEvent(0, 0, 3);
    streamEvent3.setOutputData(new Object[] { "WSO2", 700L, 3L });
    streamEvent1.setNext(streamEvent2);
    streamEvent2.setNext(streamEvent3);
    StreamEventFactory streamEventFactory = new StreamEventFactory(0, 0, 3);
    ConversionStreamEventChunk streamEventChunk = new ConversionStreamEventChunk(streamEventConverter, streamEventFactory);
    streamEventChunk.convertAndAssign(streamEvent1);
    while (streamEventChunk.hasNext()) {
        count++;
        streamEventChunk.next();
        if (count == 1) {
            streamEventChunk.remove();
        }
    }
    AssertJUnit.assertEquals(streamEvent2, streamEventChunk.getFirst());
}

Example 3 with ConversionStreamEventChunk

use of io.siddhi.core.event.stream.converter.ConversionStreamEventChunk in project siddhi by wso2.

the class ComplexEventChunkTestCase method eventChunkRemoveTest5.

@Test(expectedExceptions = IllegalStateException.class)
public void eventChunkRemoveTest5() {
    StreamEvent streamEvent1 = new StreamEvent(0, 0, 3);
    streamEvent1.setOutputData(new Object[] { "IBM", 700L, 100L });
    StreamEvent streamEvent2 = new StreamEvent(0, 0, 3);
    streamEvent2.setOutputData(new Object[] { "WSO2", 700L, 100L });
    streamEvent1.setNext(streamEvent2);
    StreamEventFactory streamEventFactory = new StreamEventFactory(0, 0, 3);
    ConversionStreamEventChunk streamEventChunk = new ConversionStreamEventChunk(streamEventConverter, streamEventFactory);
    streamEventChunk.convertAndAssign(streamEvent1);
    streamEventChunk.remove();
    streamEventChunk.remove();
}

Example 4 with ConversionStreamEventChunk

use of io.siddhi.core.event.stream.converter.ConversionStreamEventChunk in project siddhi by wso2.

the class ComplexEventChunkTestCase method eventChunkRemoveTest4.

@Test
public void eventChunkRemoveTest4() {
    StreamEvent streamEvent1 = new StreamEvent(0, 0, 3);
    streamEvent1.setOutputData(new Object[] { "IBM", 700L, 100L });
    StreamEvent streamEvent2 = new StreamEvent(0, 0, 3);
    streamEvent2.setOutputData(new Object[] { "WSO2", 700L, 100L });
    StreamEvent streamEvent3 = new StreamEvent(0, 0, 3);
    streamEvent3.setOutputData(new Object[] { "WSO2", 700L, 100L });
    StreamEvent streamEvent4 = new StreamEvent(0, 0, 3);
    streamEvent4.setOutputData(new Object[] { "WSO2", 700L, 100L });
    streamEvent1.setNext(streamEvent2);
    streamEvent2.setNext(streamEvent3);
    streamEvent3.setNext(streamEvent4);
    StreamEventFactory streamEventFactory = new StreamEventFactory(0, 0, 3);
    ConversionStreamEventChunk streamEventChunk = new ConversionStreamEventChunk(streamEventConverter, streamEventFactory);
    streamEventChunk.convertAndAssign(streamEvent1);
    while (streamEventChunk.hasNext()) {
        count++;
        streamEventChunk.next();
        if (count == 2 || count == 4) {
            streamEventChunk.remove();
        }
    }
    StreamEvent streamEvent = streamEventChunk.getFirst();
    AssertJUnit.assertEquals(streamEvent1, streamEvent);
    AssertJUnit.assertEquals(streamEvent3, streamEvent.getNext());
    AssertJUnit.assertNull(streamEvent.getNext().getNext());
}

Example 5 with ConversionStreamEventChunk

use of io.siddhi.core.event.stream.converter.ConversionStreamEventChunk in project siddhi by wso2.

the class ComplexEventChunkTestCase method eventChunkRemoveTest3.

@Test
public void eventChunkRemoveTest3() {
    StreamEvent streamEvent1 = new StreamEvent(0, 0, 3);
    streamEvent1.setOutputData(new Object[] { "IBM", 700L, 100L });
    StreamEvent streamEvent2 = new StreamEvent(0, 0, 3);
    streamEvent2.setOutputData(new Object[] { "WSO2", 700L, 100L });
    StreamEvent streamEvent3 = new StreamEvent(0, 0, 3);
    streamEvent3.setOutputData(new Object[] { "WSO2", 700L, 100L });
    StreamEvent streamEvent4 = new StreamEvent(0, 0, 3);
    streamEvent4.setOutputData(new Object[] { "WSO2", 700L, 100L });
    streamEvent1.setNext(streamEvent2);
    streamEvent2.setNext(streamEvent3);
    streamEvent3.setNext(streamEvent4);
    StreamEventFactory streamEventFactory = new StreamEventFactory(0, 0, 3);
    ConversionStreamEventChunk streamEventChunk = new ConversionStreamEventChunk(streamEventConverter, streamEventFactory);
    streamEventChunk.convertAndAssign(streamEvent1);
    while (streamEventChunk.hasNext()) {
        streamEventChunk.next();
        streamEventChunk.remove();
    }
    AssertJUnit.assertNull(streamEventChunk.getFirst());
}