unmodifiableinputiterator.java

java 的源代码

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

import com.reddragon2046.base.utilities.data.*;
import java.util.Collection;

// Referenced classes of package com.reddragon2046.base.utilities.data.adapters:
//            UnmodifiableIterator

public class UnmodifiableInputIterator extends UnmodifiableIterator
    implements InputIterator
{

    protected UnmodifiableInputIterator(InputIterator i)
    {
        super(i);
    }

    protected InputIterator inputIterator()
    {
        return (InputIterator)iterator();
    }

    public Object clone()
    {
        return new UnmodifiableInputIterator((InputIterator)inputIterator().clone());
    }

    public boolean equals(Object obj)
    {
        return iterator().equals(obj);
    }

    public int hashCode()
    {
        return iterator().hashCode();
    }

    public boolean atBegin()
    {
        return inputIterator().atBegin();
    }

    public boolean atEnd()
    {
        return inputIterator().atEnd();
    }

    public Object get()
    {
        return inputIterator().get();
    }

    public void advance()
    {
        inputIterator().advance();
    }

    public void advance(int n)
    {
        inputIterator().advance(n);
    }

    public boolean isCompatibleWith(InputIterator iterator)
    {
        return inputIterator().isCompatibleWith(iterator);
    }

    public int distance(InputIterator iterator)
    {
        if(!isCompatibleWith(iterator))
            throw new IllegalArgumentException("iterators not compatible");
        else
            return inputIterator().distance(iterator);
    }

    public Container getContainer()
    {
        return inputIterator().getContainer();
    }

    public Collection getCollection()
    {
        return inputIterator().getCollection();
    }

    public int opaqueId()
    {
        return inputIterator().opaqueId();
    }

    public Object opaqueData()
    {
        return inputIterator().opaqueData();
    }
}