@Override
    public void process(List<ComplexEventChunk> complexEventChunks) {
        ComplexEventChunk complexEventChunk = new ComplexEventChunk();
        for (ComplexEventChunk streamEventChunk : complexEventChunks) {
            complexEventChunk.addAll(streamEventChunk);
        }
        process(complexEventChunk);
    }
Implementation of {@link Processor} which handles Filter expressions in Siddhi.
modules/siddhi-core/src/main/java/io/siddhi/core/query/processor/filter/FilterProcessor.java