listqueue.java

来自「java 的源代码」· Java 代码 · 共 74 行

package com.reddragon2046.base.utilities.data;


// Referenced classes of package com.reddragon2046.base.utilities.data:
//            SecondOrderSequence, Array, Sequence, Queue

public class ListQueue extends SecondOrderSequence
    implements Queue
{

    public ListQueue()
    {
        super(new Array());
    }

    public ListQueue(Sequence sequence)
    {
        super((Sequence)sequence.clone());
    }

    public ListQueue(ListQueue queue)
    {
        super((Sequence)queue.getUnderlyingSequence().clone());
    }

    public String toString()
    {
        return "ListQueue( " + getUnderlyingSequence().toString() + " )";
    }

    public Object clone()
    {
        return new ListQueue((Sequence)getUnderlyingSequence().clone());
    }

    public Object front()
    {
        return getUnderlyingSequence().front();
    }

    public Object back()
    {
        return getUnderlyingSequence().back();
    }

    public boolean add(Object object)
    {
        push(object);
        return true;
    }

    public void push(Object object)
    {
        getUnderlyingSequence().pushBack(object);
    }

    public Object pop()
    {
        return getUnderlyingSequence().popFront();
    }

    public void swap(ListQueue queue)
    {
        super.swap(queue);
    }

    public void copy(ListQueue queue)
    {
        super.copy(queue);
    }

    static final long serialVersionUID = 0x690b676fd7c36c44L;
}