info.informatica.ui
Class DataValueMap<V>

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,V>
          java.util.LinkedHashMap<String,V>
              info.informatica.ui.DataValueMap<V>

All Implemented Interfaces:

Valueset, Serializable, Cloneable, Map<String,V>

public class DataValueMap<V>
extends LinkedHashMap<String,V>
implements Valueset

Author:

Carlos Amengual (amengual at informatica.info)

See Also:

Serialized Form

Constructor Summary

DataValueMap()

DataValueMap(int initialCapacity)

DataValueMap(int initialCapacity, float loadFactor)

DataValueMap(int initialCapacity, float loadFactor, boolean accessOrder)

DataValueMap(Map<String,V> m)

Method Summary

Object

getValue(FieldName fieldname) Gives the value of the field named fieldname.

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, get

Methods inherited from class java.util.HashMap

clone, containsKey, 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

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

containsKey, entrySet, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Constructor Detail

DataValueMap

public DataValueMap(int initialCapacity,
                    float loadFactor)

DataValueMap

public DataValueMap(int initialCapacity)

DataValueMap

public DataValueMap()

DataValueMap

public DataValueMap(Map<String,V> m)

DataValueMap

public DataValueMap(int initialCapacity,
                    float loadFactor,
                    boolean accessOrder)

Method Detail

getValue

public Object getValue(FieldName fieldname)

Description copied from interface: Valueset

Gives the value of the field named fieldname.

Specified by:

getValue in interface Valueset

Parameters:

fieldname - name of the field in DB catalog

Returns:

the field value. Returns null in two cases: if the field has null value, or if fieldname was not found as entity.