de.agilecoders.wicket.jquery
Interface Config

All Superinterfaces:

org.apache.wicket.util.io.IClusterable, Serializable

All Known Implementing Classes:

AbstractConfig, CombinableConfig, ConfigWithFallback, MutableConfig

public interface Config
extends org.apache.wicket.util.io.IClusterable

configuration interface

Author:

Michael Haitz

Method Summary

Map<String,Object>	all()
<T> boolean	contains(IKey<T> key) returns true if given key is set to this config
<T> T	get(IKey<T> key) returns the value for the given key.
boolean	isEmpty()
<T> Config	put(IKey<T> key, T value) puts a new config to the configuration map.
<T> T	remove(IKey<T> key) removes the given key (and its value) from configuration map.
String	toJsonString()

Method Detail

toJsonString

String toJsonString()

Returns:

json string representation of this config

all

Map<String,Object> all()

Returns:

an immutable map of all key/values

isEmpty

boolean isEmpty()

Returns:

true, if config map is empty or all keys uses their default value

put

<T> Config put(IKey<T> key,
               T value)

puts a new config to the configuration map. If given value is default value of key then it will be removed. This is necessary to keep the ui code small and clean. Also the given value type will be asserted by IKey implementation.

Parameters:

key - mandatory parameter

value - mandatory parameter

Returns:

same instance for chaining

remove

<T> T remove(IKey<T> key)

removes the given key (and its value) from configuration map.

Parameters:

key - the key to remove

get

<T> T get(IKey<T> key)

returns the value for the given key. If no value is set, the default value will be returned.

Parameters:

key - The key to read.

Returns:

the value.

contains

<T> boolean contains(IKey<T> key)

returns true if given key is set to this config

Parameters:

key - The key to check.

Returns:

true if key exists.