com.dahuatech.hutool.core.map.CaseInsensitiveLinkedMap Maven / Gradle / Ivy
package com.dahuatech.hutool.core.map;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* 忽略大小写的LinkedHashMap
* 对KEY忽略大小写，get("Value")和get("value")获得的值相同，put进入的值也会被覆盖
*
* @author Looly
* @param 键类型
* @param 值类型
* @since 3.3.1
*/
public class CaseInsensitiveLinkedMap extends CaseInsensitiveMap {
private static final long serialVersionUID = 4043263744224569870L;
// ------------------------------------------------------------------------- Constructor start
/** 构造 */
public CaseInsensitiveLinkedMap() {
this(DEFAULT_INITIAL_CAPACITY);
}
/**
* 构造
*
* @param initialCapacity 初始大小
*/
public CaseInsensitiveLinkedMap(int initialCapacity) {
this(initialCapacity, DEFAULT_LOAD_FACTOR);
}
/**
* 构造
*
* @param m Map
*/
public CaseInsensitiveLinkedMap(Map m) {
this(DEFAULT_LOAD_FACTOR, m);
}
/**
* 构造
*
* @param loadFactor 加载因子
* @param m Map
* @since 3.1.2
*/
public CaseInsensitiveLinkedMap(float loadFactor, Map m) {
this(m.size(), loadFactor);
this.putAll(m);
}
/**
* 构造
*
* @param initialCapacity 初始大小
* @param loadFactor 加载因子
*/
public CaseInsensitiveLinkedMap(int initialCapacity, float loadFactor) {
super(new LinkedHashMap(initialCapacity, loadFactor));
}
// ------------------------------------------------------------------------- Constructor end
}