com.bea.alsb.financial.internal

Class MessageAggregatorImpl<T>

java.lang.Object

com.bea.alsb.financial.internal.MessageAggregatorImpl<T>

All Implemented Interfaces:

MessageAggregator<T>

Direct Known Subclasses:

BinaryMessageAggregatorImpl, StringMessageAggregatorImpl

public abstract class MessageAggregatorImpl<T>
extends java.lang.Object
implements MessageAggregator<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	appendAtTheEnd
protected int	messageCount
protected java.util.List<T>	messageList
protected T	separator

Constructor Summary

Constructors

Constructor and Description
MessageAggregatorImpl(T separator, boolean appendAtTheEnd)

Method Summary

Modifier and Type	Method and Description
int	addMessage(T message) Appends the separator and the message to the list.
protected abstract T	aggregate() When non-empty, defines how the entire list of Ts gets aggregated into one T.
T	getAggregatedMessage() Get the whole aggregated message.
int	getMessageCount() Getter for the message count.
T	getSeparator() Getter for the separator property.
boolean	isAppendAtTheEnd() Getter for the appendAtTheEnd property.

Methods inherited from class java.lang.Object

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

Field Detail

separator

protected T separator

appendAtTheEnd

protected boolean appendAtTheEnd

messageList

protected java.util.List<T> messageList

messageCount

protected int messageCount

Constructor Detail

MessageAggregatorImpl

public MessageAggregatorImpl(T separator,
                             boolean appendAtTheEnd)

Method Detail

addMessage

public int addMessage(T message)

Description copied from interface: MessageAggregator

Appends the separator and the message to the list.

Specified by:

addMessage in interface MessageAggregator<T>

Parameters:

message - the message to add.

Returns:

the message count after the addition.

getAggregatedMessage

public T getAggregatedMessage()

Description copied from interface: MessageAggregator

Get the whole aggregated message.

Specified by:

getAggregatedMessage in interface MessageAggregator<T>

Returns:

the aggregated message, in the template's form.

isAppendAtTheEnd

public boolean isAppendAtTheEnd()

Description copied from interface: MessageAggregator

Getter for the appendAtTheEnd property.

Specified by:

isAppendAtTheEnd in interface MessageAggregator<T>

Returns:

the value of the appendAtTheEnd property.

getMessageCount

public int getMessageCount()

Description copied from interface: MessageAggregator

Getter for the message count.

Specified by:

getMessageCount in interface MessageAggregator<T>

Returns:

the number of messages in the aggregator.

getSeparator

public T getSeparator()

Description copied from interface: MessageAggregator

Getter for the separator property.

Specified by:

getSeparator in interface MessageAggregator<T>

Returns:

the separator value.

aggregate

protected abstract T aggregate()

When non-empty, defines how the entire list of Ts gets aggregated into one T.

Returns:

the fully-aggregated T.