eu.emi.dsr.util
Class PropertyHelper

java.lang.Object
  eu.emi.dsr.util.PropertyHelper

public class PropertyHelper
extends Object

Helper for dealing with groups of properties

Author:

schuller

Constructor Summary

PropertyHelper(Map properties, boolean isRegexp, String... patterns)
filter the given properties using the supplied patterns

PropertyHelper(Map properties, String... patterns)
filter the given properties using the supplied patterns

Method Summary

Map<String,String>	getFilteredMap() gets the properties whose keys match the accepted patterns
Map<String,String>	getFilteredMap(String containedString) gets the properties whose keys match the accepted patterns AND whose keys contain the supplied string
Iterator<String>	keys() returns an iterator over the valid keys

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyHelper

public PropertyHelper(Map properties,
                      String... patterns)

filter the given properties using the supplied patterns

PropertyHelper

public PropertyHelper(Map properties,
                      boolean isRegexp,
                      String... patterns)

filter the given properties using the supplied patterns

Parameters:

properties - - the properties

isRegexp - - whether the patterns denote Java regular expressions

patterns - - the accepted patterns

Method Detail

keys

public Iterator<String> keys()

returns an iterator over the valid keys

getFilteredMap

public Map<String,String> getFilteredMap()

gets the properties whose keys match the accepted patterns

Returns:

a map

getFilteredMap

public Map<String,String> getFilteredMap(String containedString)

gets the properties whose keys match the accepted patterns AND whose keys contain the supplied string

Parameters:

containedString -

Returns:

a map