org.specrunner.pipeline.core
Class ChannelImpl

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<String,Object>
          org.specrunner.pipeline.core.ChannelImpl

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>, IChannel

public class ChannelImpl
extends HashMap<String,Object>
implements IChannel

Default implementation of a channel.

Author:

Thiago Santos

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

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

Map.Entry<K,V>

Constructor Summary

ChannelImpl()
Super class constructor.

ChannelImpl(int initialCapacity)
Super class constructor.

ChannelImpl(int initialCapacity, float loadFactor)
Super class constructor.

ChannelImpl(Map<? extends String,? extends Object> m)
Super class constructor.

Method Summary

IChannel	add(String key, Object value) Add data to the channel.
<T> T	get(String key, Class<T> type)

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Constructor Detail

ChannelImpl

public ChannelImpl()

Super class constructor.

ChannelImpl

public ChannelImpl(int initialCapacity,
                   float loadFactor)

Super class constructor.

Parameters:

initialCapacity - see new Map(initialCapacity,loadFactor)

loadFactor - see new Map(initialCapacity,loadFactor)

ChannelImpl

public ChannelImpl(int initialCapacity)

Super class constructor.

Parameters:

initialCapacity - see new Map(initialCapacity,loadFactor)

ChannelImpl

public ChannelImpl(Map<? extends String,? extends Object> m)

Super class constructor.

Parameters:

m - see new Map(m)

Method Detail

add

public IChannel add(String key,
                    Object value)

Description copied from interface: IChannel

Add data to the channel.

Specified by:

add in interface IChannel

Parameters:

key - The data key.

value - The data value.

Returns:

The channel itself.

get

public <T> T get(String key,
                 Class<T> type)
      throws NotFoundException,
             InvalidTypeException

Specified by:

get in interface IChannel

Type Parameters:

T - The expected type.

Parameters:

key - The object name.

type - The object type.

Returns:

The object instance.

Throws:

NotFoundException - If key is not present.

InvalidTypeException - If type does not match.