Package org.apache.commons.chain.web

Class ParamValuesMap<P>

java.lang.Object

org.apache.commons.chain.web.ParameterMap<P,String[]>

org.apache.commons.chain.web.ParamValuesMap<P>

Type Parameters:

P - the type of the parameter-provider

All Implemented Interfaces:

Map<String,String[]>

public class ParamValuesMap<P>
extends ParameterMap<P,String[]>

Implementation of Map for immutable parameter name-values with a parameter-provider.

Since:

Chain 1.3

Author:

Graff Stefan

Nested Class Summary

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

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
ParamValuesMap(P parameter, Function<String,String[]> valueFunction, Supplier<Enumeration<String>> namesSupplier)	The constructor for an immutable parameter-map.

Method Summary

Modifier and Type	Method	Description
boolean	containsValue(Object value)	Returns true if this parameter-map maps one or more keys to the specified value.

Methods inherited from class org.apache.commons.chain.web.ParameterMap

clear, containsKey, entrySet, entrySet, equals, get, getNamesSupplier, getParameter, getValueFunction, hashCode, isEmpty, key, keySet, put, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details

ParamValuesMap

public ParamValuesMap(P parameter,
 Function<String,String[]> valueFunction,
 Supplier<Enumeration<String>> namesSupplier)

The constructor for an immutable parameter-map.

Parameters:

parameter - the parameter-provider

valueFunction - Function to return the value of a parameter

namesSupplier - Supplier to return all names of the parameter

Method Details

containsValue

public boolean containsValue(Object value)

Returns true if this parameter-map maps one or more keys to the specified value.

Specified by:

containsValue in interface Map<String,String[]>

Overrides:

containsValue in class ParameterMap<P,String[]>

Parameters:

value - value whose presence in this parameter-map is to be tested

Returns:

true if this parameter-map maps one or more keys to the specified value