LruTraceCache (mariadb-java-client 2.7.7 API)

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

All Implemented Interfaces:

Serializable, Cloneable, Map<String,TraceObject>
```
public class LruTraceCache
extends LinkedHashMap<String,TraceObject>
```
See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class java.util.AbstractMap
  AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Constructor Summary

Constructors
Constructor Description

LruTraceCache()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clearMemory()`	Permit to clear array's of array, to help garbage.
`String`	`printStack()`	Value of trace cache in a readable format.
`TraceObject`	`put(TraceObject value)`	Add value to map.
`protected boolean`	`removeEldestEntry(Map.Entry<String,TraceObject> eldest)`

Methods inherited from class java.util.LinkedHashMap
clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, replaceAll, values

Methods inherited from class java.util.HashMap
clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

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
compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

- Constructor Detail
  - LruTraceCache
```
public LruTraceCache()
```
- Method Detail
  - put
```
public TraceObject put(TraceObject value)
```
    Add value to map.
    
    Parameters:
    
    value - value to add
    
    Returns:
    
    added value
  - removeEldestEntry
```
protected boolean removeEldestEntry(Map.Entry<String,TraceObject> eldest)
```
    Overrides:
    
    removeEldestEntry in class LinkedHashMap<String,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.