Woodstox 6.4.0 - Source Code Files

Woodstox 6.4.0 Source Code Files are provided at the Woodstox GitHub Website.

You can download them from the "src/main/java" folder.

You can also browse Woodstox Source Code files below:

✍: FYIcenter

com/ctc/wstx/util/SimpleCache.java

package com.ctc.wstx.util;

import java.util.*;

/**
 * Simple Map implementation usable for caches where contents do not
 * expire, but where size needs to remain bounded.
 *<p>
 * Note: we probably should use weak references, or something similar
 * to limit maximum memory usage. This could be implemented in many
 * ways, perhaps by using two areas: first, smaller one, with strong
 * refs, and secondary bigger one that uses soft references.
 */

public final class SimpleCache<K,V>
{
    final LimitMap<K,V> mItems;

    final int mMaxSize;

    public SimpleCache(int maxSize)
    {
        mItems = new LimitMap<K,V>(maxSize);
        mMaxSize = maxSize;
    }

    public V find(K key) {
        return mItems.get(key);
    }

    public void add(K key, V value)
    {
        mItems.put(key, value);
    }

    /*
    /////////////////////////////////////////////
    // Helper classes
    /////////////////////////////////////////////
     */

    @SuppressWarnings("serial")
	final static class LimitMap<K,V>
        extends LinkedHashMap<K,V>
    {
        final int mMaxSize;

        public LimitMap(int size)
        {
            super(size, 0.8f, true);
            // Let's not allow silly low values...
            mMaxSize = size;
        }

        @Override
        public boolean removeEldestEntry(Map.Entry<K,V> eldest) {
            return (size() >= mMaxSize);
        }
    }
}

com/ctc/wstx/util/SimpleCache.java

 

Or download all of them as a single archive file:

File name: woodstox-core-6.4.0-fyi.zip
File size: 552992 bytes
Release date: 2022-10-25
Download 

 

 

woodstox-core-6.4.0.jar - Woodstox Core 6.4.0

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