org.mule.runtime.core.api.util

Class MapUtils

java.lang.Object

org.mule.runtime.core.api.util.MapUtils

public class MapUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
MapUtils()

Method Summary

Modifier and Type	Method and Description
static <K,V> Map<K,V>	mapWithKeysAndValues(Class<? extends Map> mapClass, Collection<K> keys, Collection<V> values) Convenience method for CollectionUtil#mapWithKeysAndValues(Class, Iterator, Iterator); keys and values can be null or empty.
static <K,V> Map<K,V>	mapWithKeysAndValues(Class<? extends Map> mapClass, Iterator<K> keys, Iterator<V> values) Create & populate a Map of arbitrary class.
static <K,V> Map<K,V>	mapWithKeysAndValues(Class<? extends Map> mapClass, K[] keys, V[] values) Convenience method for CollectionUtil#mapWithKeysAndValues(Class, Iterator, Iterator); keys and values can be null or empty.
static String	toString(Map props, boolean newline) Creates a String representation of the given Map, with optional newlines between elements.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapUtils

public MapUtils()

Method Detail

mapWithKeysAndValues

public static <K,V> Map<K,V> mapWithKeysAndValues(Class<? extends Map> mapClass,
                                                  K[] keys,
                                                  V[] values)

Convenience method for CollectionUtil#mapWithKeysAndValues(Class, Iterator, Iterator); keys and values can be null or empty.

mapWithKeysAndValues

public static <K,V> Map<K,V> mapWithKeysAndValues(Class<? extends Map> mapClass,
                                                  Collection<K> keys,
                                                  Collection<V> values)

Convenience method for CollectionUtil#mapWithKeysAndValues(Class, Iterator, Iterator); keys and values can be null or empty.

mapWithKeysAndValues

public static <K,V> Map<K,V> mapWithKeysAndValues(Class<? extends Map> mapClass,
                                                  Iterator<K> keys,
                                                  Iterator<V> values)

Create & populate a Map of arbitrary class. Populating stops when either the keys or values iterator is null or exhausted.

Parameters:

mapClass - the Class of the Map to instantiate

keys - iterator for Objects ued as keys

values - iterator for Objects used as values

Returns:

the instantiated Map

toString

public static String toString(Map props,
                              boolean newline)

Creates a String representation of the given Map, with optional newlines between elements.

Parameters:

props - the map to format

newline - indicates whether elements are to be split across lines

Returns:

the formatted String