shortiterator.java

java 的源代码

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

import com.reddragon2046.base.utilities.data.InputIterator;
import com.reddragon2046.base.utilities.data.RandomAccessIterator;
import java.io.Serializable;

// Referenced classes of package com.reddragon2046.base.utilities.data.adapters:
//            AbstractArrayIterator, ShortArray, ShortBuffer

public final class ShortIterator extends AbstractArrayIterator
    implements RandomAccessIterator, Serializable
{

    public static ShortIterator begin(short array[])
    {
        return new ShortIterator(array, 0);
    }

    public static ShortIterator end(short array[])
    {
        return new ShortIterator(array, array.length);
    }

    public ShortIterator()
    {
        this(new ShortArray(), 0);
    }

    public ShortIterator(ShortIterator iterator)
    {
        super(iterator.getContainer(), iterator.getInternalIndex());
        buffer = iterator.buffer;
    }

    public ShortIterator(short vector[], int index)
    {
        this(new ShortArray(vector), index);
    }

    public ShortIterator(ShortArray vector, int index)
    {
        super(vector, index);
        buffer = vector.array;
    }

    public ShortIterator(ShortBuffer vector, int index)
    {
        super(vector, index);
        buffer = vector.storage;
    }

    public Object clone()
    {
        return new ShortIterator(this);
    }

    public boolean equals(Object object)
    {
        return (object instanceof ShortIterator) && equals((ShortIterator)object);
    }

    public boolean equals(ShortIterator iterator)
    {
        return iterator.getInternalIndex() == getInternalIndex() && iterator.buffer == buffer;
    }

    public int hashCode()
    {
        return System.identityHashCode(buffer) ^ getInternalIndex();
    }

    public short getShort()
    {
        return getShort(0);
    }

    public Object get(int offset)
    {
        return new Short(getShort(offset));
    }

    public short getShort(int offset)
    {
        return buffer[getInternalIndex() + offset];
    }

    public void put(Object object)
    {
        put(0, object);
    }

    public void put(short object)
    {
        put(0, object);
    }

    public void put(int offset, Object object)
    {
        put(offset, ShortBuffer.asShort(object));
    }

    public void put(int offset, short object)
    {
        buffer[getInternalIndex() + offset] = object;
    }

    public boolean isCompatibleWith(InputIterator iterator)
    {
        return (iterator instanceof ShortIterator) && buffer == ((ShortIterator)iterator).buffer;
    }

    short buffer[];
    static final long serialVersionUID = 0x82566137d55f7326L;
}