// GPars (formerly GParallelizer)
//
// Copyright © 2008-10  The original author or authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package c6

import org.jcsp.lang.*

class QConsumer implements CSProcess {

    def ChannelOutput get
    def ChannelInput receive
    def long delay = 0

    def outSequence = []

    void run() {
        def timer = new CSTimer()
        //println  "QConsumer has started"
        def running = true
        while (running) {
            get.write(1)
            def v = receive.read()
            //println "QConsumer has read ${v}"
            timer.sleep(delay)
            if (v != null) {
                outSequence = outSequence << v
            } else {
                running = false
            }
        }
    }
}

