org.mariadb.jdbc.internal.io
Class LruTraceCache

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,V>
          java.util.LinkedHashMap<Long,TraceObject>
              org.mariadb.jdbc.internal.io.LruTraceCache

All Implemented Interfaces:

Serializable, Cloneable, Map<Long,TraceObject>

public class LruTraceCache
extends LinkedHashMap<Long,TraceObject>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

LruTraceCache()

Method Summary

void	clearMemory() Permit to clear array's of array, to help garbage.
String	printStack() Value of trace cache in a readable format.
protected boolean	removeEldestEntry(Map.Entry<Long,TraceObject> eldest)

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, get

Methods inherited from class java.util.HashMap

clone, containsKey, entrySet, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

containsKey, entrySet, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Constructor Detail

LruTraceCache

public LruTraceCache()

Method Detail

removeEldestEntry

protected boolean removeEldestEntry(Map.Entry<Long,TraceObject> eldest)

Overrides:

removeEldestEntry in class LinkedHashMap<Long,TraceObject>

printStack

public String printStack()

Value of trace cache in a readable format.

Returns:

trace cache value

clearMemory

public void clearMemory()

Permit to clear array's of array, to help garbage.