org.mmbase.util.functions
Class AutodefiningParameters

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractList
          org.mmbase.util.functions.Parameters
              org.mmbase.util.functions.AutodefiningParameters

All Implemented Interfaces:

Collection, List, Serializable

public class AutodefiningParameters

extends Parameters

If there is no Parameter definition array available you could try it with this specialization, which does not need one. You loose al checking on type and availability. It should only be used as a last fall back and accompanied by warnings.

Since:

MMBase-1.7

Version:

$Id: AutodefiningParameters.java,v 1.9 2005/10/18 21:51:30 michiel Exp $

Author:

Michiel Meeuwissen

See Also:

Parameter, Serialized Form

Field Summary

Fields inherited from class org.mmbase.util.functions.Parameters

autoCasting, backing, definition, VOID

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

AutodefiningParameters()

Method Summary

boolean	containsParameter(Parameter param) Checks wether a certain parameter is available, using the Parameter as a qualifier.
Parameters	set(String arg, Object value) Sets the value of an argument, and grows the definition array.

Methods inherited from class org.mmbase.util.functions.Parameters

checkRequiredParameters, containsParameter, get, get, get, getDefinition, getString, getString, indexOfParameter, indexOfParameter, isAutoCasting, set, set, setAll, setAll, setAutoCasting, setIfDefined, setIfDefined, size, subList, toClassArray, toMap, toString

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Constructor Detail

AutodefiningParameters

public AutodefiningParameters()

Method Detail

set

public Parameters set(String arg,
                      Object value)

Sets the value of an argument, and grows the definition array.

Overrides:

set in class Parameters

Parameters:

arg - the name of the parameter to set

value - the object value to set

containsParameter

public boolean containsParameter(Parameter param)

Description copied from class: Parameters

Checks wether a certain parameter is available, using the Parameter as a qualifier.

Overrides:

containsParameter in class Parameters

Parameters:

param - the parameter

Returns:

true if a parameter exists.