chararray.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, CharBuffer, CharIterator, Algorithms

public class CharArray extends AbstractNativeArray
{

    public CharArray()
    {
        this(new char[0]);
    }

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

    public CharArray(CharBuffer buffer)
    {
        this(buffer.get());
    }

    public CharArray(char array[])
    {
        this.array = array;
    }

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

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

    public boolean equals(Object object)
    {
        return (object instanceof CharArray) && equals((CharArray)object) || (object instanceof CharBuffer) && equals((CharBuffer)object);
    }

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

    public synchronized boolean equals(CharBuffer buffer)
    {
        boolean flag;
        synchronized(buffer)
        {
            flag = sliceEquals(array, array.length, buffer.m_storage, buffer.m_length);
        }
        return flag;
    }

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

    protected static boolean sliceEquals(char a1[], int len1, char 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 char[] 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 CharIterator(this, 0);
    }

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

    public Object get(int index)
    {
        return new Character(charAt(index));
    }

    public synchronized char charAt(int index)
    {
        return array[index];
    }

    public void put(int index, Object object)
    {
        put(index, ((Character)object).charValue());
    }

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

    char array[];
    static final long serialVersionUID = 0x9215dd5f483ee9b2L;
}