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• 1.0.2
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• LruCache.java

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com.olapdb.core.utils.LruCache Maven / Gradle / Ivy

package com.olapdb.core.utils;

import java.util.LinkedHashMap;
import java.util.Map;

public class LruCache extends LinkedHashMap {
    private int capacity;
    public LruCache(int capacity) {
        super(100, 0.75f, true);
        this.capacity = capacity;
    }

    @Override
    protected boolean removeEldestEntry(Map.Entry eldest) {
        return size() > capacity;
    }
}