org.kuali.rice.krad.uif.util
Class BooleanMap

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<String,Boolean>
          org.kuali.rice.krad.uif.util.BooleanMap

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Boolean>

public class BooleanMap
extends HashMap<String,Boolean>

Map implementation takes a Set of Strings and converts to Map where the string is the map key and value is the Boolean true, convenience collection for expression language.

Author:

Kuali Rice Team (rice.collab@kuali.org)

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

BooleanMap(Map<? extends String,? extends Boolean> m)
Copy constructor.

BooleanMap(Set<String> keys)
Sets an initial value of Boolean.TRUE for a given provided set of keys.

Method Summary

Boolean

get(Object key) Overrides the get method to return Boolean false if the key does not exist in the Map.

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, 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

equals, hashCode

Constructor Detail

BooleanMap

public BooleanMap(Map<? extends String,? extends Boolean> m)

Copy constructor.

Parameters:

m - map to copy

BooleanMap

public BooleanMap(Set<String> keys)

Sets an initial value of Boolean.TRUE for a given provided set of keys.

Parameters:

keys - set of keys to map to Boolean.TRUE

Method Detail

get

public Boolean get(Object key)

Overrides the get method to return Boolean false if the key does not exist in the Map.

Specified by:

get in interface Map<String,Boolean>

Overrides:

get in class HashMap<String,Boolean>