io.leopard.burrow.lang.SynchronizedLRUMap Maven / Gradle / Ivy
package io.leopard.burrow.lang;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import java.util.Set;
import org.apache.commons.collections.map.LRUMap;
public class SynchronizedLRUMap implements Map {
private Map map;
@SuppressWarnings("unchecked")
public SynchronizedLRUMap(int initialEntries, int maxEntries) {
this.map = Collections.synchronizedMap(new LRUMap(maxEntries));
}
@Override
public int size() {
return map.size();
}
@Override
public boolean isEmpty() {
return map.isEmpty();
}
@Override
public boolean containsKey(Object key) {
return map.containsKey(key);
}
@Override
public boolean containsValue(Object value) {
return map.containsValue(value);
}
@Override
public V get(Object key) {
return map.get(key);
}
@Override
public V put(K key, V value) {
return map.put(key, value);
}
@Override
public V remove(Object key) {
return map.remove(key);
}
@Override
public void putAll(Map extends K, ? extends V> m) {
map.putAll(m);
}
@Override
public void clear() {
map.clear();
}
@Override
public Set keySet() {
return map.keySet();
}
@Override
public Collection values() {
return map.values();
}
@Override
public Set> entrySet() {
return map.entrySet();
}
}
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