shortarray.java

java 的源代码

package com.reddragon2046.base.utilities.data.adapters;

import com.reddragon2046.base.utilities.data.BidirectionalIterator;
import java.util.Iterator;

// Referenced classes of package com.reddragon2046.base.utilities.data.adapters:
//            AbstractNativeArray, ShortBuffer, ShortIterator, Algorithms

public class ShortArray extends AbstractNativeArray
{

    public ShortArray()
    {
        this(new short[0]);
    }

    public ShortArray(ShortArray array)
    {
        this(array.array);
    }

    public ShortArray(ShortBuffer buffer)
    {
        this(buffer.get());
    }

    public ShortArray(short array[])
    {
        this.array = array;
    }

    public synchronized Object clone()
    {
        return new ShortArray(this);
    }

    public synchronized String toString()
    {
        return Algorithms.Printing.toString(this, "short[]");
    }

    public boolean equals(Object object)
    {
        return (object instanceof ShortArray) && equals((ShortArray)object) || (object instanceof ShortBuffer) && equals((ShortBuffer)object);
    }

    public boolean equals(ShortArray object)
    {
        return equals(object.array);
    }

    public synchronized boolean equals(ShortBuffer buffer)
    {
        boolean flag;
        synchronized(buffer)
        {
            flag = sliceEquals(array, array.length, buffer.storage, buffer.length);
        }
        return flag;
    }

    public synchronized boolean equals(short array[])
    {
        boolean flag;
        synchronized(array)
        {
            flag = sliceEquals(this.array, this.array.length, array, array.length);
        }
        return flag;
    }

    protected static boolean sliceEquals(short a1[], int len1, short a2[], int len2)
    {
        if(len1 != len2)
            return false;
        for(int i = 0; i < len1; i++)
            if(a1[i] != a2[i])
                return false;

        return true;
    }

    public short[] get()
    {
        return array;
    }

    public int size()
    {
        return array.length;
    }

    public int maxSize()
    {
        return array.length;
    }

    public Iterator iterator()
    {
        return begin();
    }

    public synchronized BidirectionalIterator begin()
    {
        return new ShortIterator(this, 0);
    }

    public synchronized BidirectionalIterator end()
    {
        return new ShortIterator(this, array.length);
    }

    public Object get(int index)
    {
        return new Short(shortAt(index));
    }

    public synchronized short shortAt(int index)
    {
        return array[index];
    }

    public void put(int index, Object object)
    {
        put(index, ((Number)object).shortValue());
    }

    public synchronized void put(int index, short object)
    {
        array[index] = object;
    }

    short array[];
    static final long serialVersionUID = 0x6b4fbc4657f7bfd2L;
}