com.acsinet_solutions.util.adt
Class ExceptionMap<T,U>

java.lang.Object
  com.acsinet_solutions.util.adt.MapDelegator<T,U>
      com.acsinet_solutions.util.adt.ExceptionMap<T,U>

All Implemented Interfaces:

java.util.Map<T,U>

Direct Known Subclasses:

Catalog

public class ExceptionMap<T,U>
extends MapDelegator<T,U>

Map that throws an exception if the desired key was not found, this is useful for classes where error reporting is desired as soon as possible.

WARNING! This class is not meant to be accessed by various threads at a time as it is not thread-safe

Derechos Reservados

Author:

Santiago Arriaga

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Constructor Summary

ExceptionMap()
Public default constructor

ExceptionMap(int initial)
Public default constructor

ExceptionMap(java.util.Map<T,U> map)
Public constructor

Method Summary

U	get(java.lang.Object key) Return the object associated with the given key.

Methods inherited from class com.acsinet_solutions.util.adt.MapDelegator

clear, containsKey, containsValue, entrySet, getCurrent, isEmpty, keySet, put, putAll, remove, setCurrent, size, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

ExceptionMap

public ExceptionMap()

Public default constructor

ExceptionMap

public ExceptionMap(int initial)

Public default constructor

ExceptionMap

public ExceptionMap(java.util.Map<T,U> map)

Public constructor

Parameters:

map - Wrapped map structure

Method Detail

get

public final U get(java.lang.Object key)

Return the object associated with the given key. If the key was not found an unchecked exception is raised.

Specified by:

get in interface java.util.Map<T,U>

Overrides:

get in class MapDelegator<T,U>

Parameters:

key - The not-null key to the desired value

Returns:

The corresponding value to the chosen key

Throws:

java.lang.IllegalArgumentException - Thrown if the key was not found