com.liferay.portal.kernel.util

Class MapUtil

java.lang.Object

com.liferay.portal.kernel.util.MapUtil

public class MapUtil
extends java.lang.Object

Author:

Brian Wing Shun Chan, Raymond Augé

Constructor Summary

Constructors

Constructor and Description
MapUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static <K,V> void	copy(java.util.Map<K,V> master, java.util.Map<? super K,? super V> copy)
static <K,V> java.util.Map<K,V>	filter(java.util.Map<K,V> inputMap, java.util.Map<K,V> outputMap, PredicateFilter<K> keyPredicateFilter)
static boolean	getBoolean(java.util.Map<java.lang.String,?> map, java.lang.String key)
static boolean	getBoolean(java.util.Map<java.lang.String,?> map, java.lang.String key, boolean defaultValue)
static double	getDouble(java.util.Map<java.lang.String,?> map, java.lang.String key)
static double	getDouble(java.util.Map<java.lang.String,?> map, java.lang.String key, double defaultValue)
static int	getInteger(java.util.Map<java.lang.String,?> map, java.lang.String key)
static int	getInteger(java.util.Map<java.lang.String,?> map, java.lang.String key, int defaultValue)
static long	getLong(java.util.Map<java.lang.Long,java.lang.Long> map, long key)
static long	getLong(java.util.Map<java.lang.Long,java.lang.Long> map, long key, long defaultValue)
static long	getLong(java.util.Map<java.lang.String,?> map, java.lang.String key)
static long	getLong(java.util.Map<java.lang.String,?> map, java.lang.String key, long defaultValue)
static short	getShort(java.util.Map<java.lang.String,?> map, java.lang.String key)
static short	getShort(java.util.Map<java.lang.String,?> map, java.lang.String key, short defaultValue)
static java.lang.String	getString(java.util.Map<java.lang.String,?> map, java.lang.String key)
static java.lang.String	getString(java.util.Map<java.lang.String,?> map, java.lang.String key, java.lang.String defaultValue)
static <K,V> void	merge(java.util.Map<K,V> master, java.util.Map<? super K,? super V> copy)
static <T> java.util.LinkedHashMap<java.lang.String,T>	toLinkedHashMap(java.lang.String[] params)
static <T> java.util.LinkedHashMap<java.lang.String,T>	toLinkedHashMap(java.lang.String[] params, java.lang.String delimiter)
static java.lang.String	toString(java.util.Map<?,?> map)
static java.lang.String	toString(java.util.Map<?,?> map, java.lang.String hideIncludesRegex, java.lang.String hideExcludesRegex)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MapUtil

public MapUtil()

Method Detail

copy

public static <K,V> void copy(java.util.Map<K,V> master,
              java.util.Map<? super K,? super V> copy)

filter

public static <K,V> java.util.Map<K,V> filter(java.util.Map<K,V> inputMap,
                              java.util.Map<K,V> outputMap,
                              PredicateFilter<K> keyPredicateFilter)

getBoolean

public static boolean getBoolean(java.util.Map<java.lang.String,?> map,
                 java.lang.String key)

getBoolean

public static boolean getBoolean(java.util.Map<java.lang.String,?> map,
                 java.lang.String key,
                 boolean defaultValue)

getDouble

public static double getDouble(java.util.Map<java.lang.String,?> map,
               java.lang.String key)

getDouble

public static double getDouble(java.util.Map<java.lang.String,?> map,
               java.lang.String key,
               double defaultValue)

getInteger

public static int getInteger(java.util.Map<java.lang.String,?> map,
             java.lang.String key)

getInteger

public static int getInteger(java.util.Map<java.lang.String,?> map,
             java.lang.String key,
             int defaultValue)

getLong

public static long getLong(java.util.Map<java.lang.Long,java.lang.Long> map,
           long key)

getLong

public static long getLong(java.util.Map<java.lang.Long,java.lang.Long> map,
           long key,
           long defaultValue)

getLong

public static long getLong(java.util.Map<java.lang.String,?> map,
           java.lang.String key)

getLong

public static long getLong(java.util.Map<java.lang.String,?> map,
           java.lang.String key,
           long defaultValue)

getShort

public static short getShort(java.util.Map<java.lang.String,?> map,
             java.lang.String key)

getShort

public static short getShort(java.util.Map<java.lang.String,?> map,
             java.lang.String key,
             short defaultValue)

getString

public static java.lang.String getString(java.util.Map<java.lang.String,?> map,
                         java.lang.String key)

getString

public static java.lang.String getString(java.util.Map<java.lang.String,?> map,
                         java.lang.String key,
                         java.lang.String defaultValue)

merge

public static <K,V> void merge(java.util.Map<K,V> master,
               java.util.Map<? super K,? super V> copy)

toLinkedHashMap

public static <T> java.util.LinkedHashMap<java.lang.String,T> toLinkedHashMap(java.lang.String[] params)

toLinkedHashMap

public static <T> java.util.LinkedHashMap<java.lang.String,T> toLinkedHashMap(java.lang.String[] params,
                                                              java.lang.String delimiter)

toString

public static java.lang.String toString(java.util.Map<?,?> map)

toString

public static java.lang.String toString(java.util.Map<?,?> map,
                        java.lang.String hideIncludesRegex,
                        java.lang.String hideExcludesRegex)