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java.lang.Objectjava.util.AbstractCollection<Exchange>
org.apache.camel.processor.aggregate.DefaultAggregationCollection
public class DefaultAggregationCollection
A Collection which aggregates exchanges together using a correlation
expression so that there is only a single message exchange sent for a single
correlation key.
| Constructor Summary | |
|---|---|
DefaultAggregationCollection()
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DefaultAggregationCollection(Expression<Exchange> correlationExpression,
AggregationStrategy aggregationStrategy)
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| Method Summary | |
|---|---|
boolean |
add(Exchange exchange)
Adds the given exchange to this collection |
void |
clear()
Clears this colleciton |
AggregationStrategy |
getAggregationStrategy()
Gets the aggregation strategy |
Expression<Exchange> |
getCorrelationExpression()
Gets the correlation expression |
protected Map<Object,Exchange> |
getMap()
|
Iterator<Exchange> |
iterator()
Gets the iterator to iterate this collection. |
void |
onAggregation(Object correlationKey,
Exchange newExchange)
A strategy method allowing derived classes such as PredicateAggregationCollection
to check to see if the aggregation has completed |
void |
setAggregationStrategy(AggregationStrategy aggregationStrategy)
Sets the aggregation strategy to be used |
void |
setCorrelationExpression(Expression<Exchange> correlationExpression)
Sets the correlation expression to be used |
int |
size()
Gets the size of this collection |
| Methods inherited from class java.util.AbstractCollection |
|---|
addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.util.Collection |
|---|
addAll, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, toArray, toArray |
| Constructor Detail |
|---|
public DefaultAggregationCollection()
public DefaultAggregationCollection(Expression<Exchange> correlationExpression,
AggregationStrategy aggregationStrategy)
| Method Detail |
|---|
protected Map<Object,Exchange> getMap()
public boolean add(Exchange exchange)
AggregationCollection
add in interface Collection<Exchange>add in interface AggregationCollectionadd in class AbstractCollection<Exchange>public Iterator<Exchange> iterator()
AggregationCollection
iterator in interface Iterable<Exchange>iterator in interface Collection<Exchange>iterator in interface AggregationCollectioniterator in class AbstractCollection<Exchange>public int size()
AggregationCollection
size in interface Collection<Exchange>size in interface AggregationCollectionsize in class AbstractCollection<Exchange>public void clear()
AggregationCollection
clear in interface Collection<Exchange>clear in interface AggregationCollectionclear in class AbstractCollection<Exchange>
public void onAggregation(Object correlationKey,
Exchange newExchange)
AggregationCollectionPredicateAggregationCollection
to check to see if the aggregation has completed
onAggregation in interface AggregationCollectionpublic Expression<Exchange> getCorrelationExpression()
AggregationCollection
getCorrelationExpression in interface AggregationCollectionpublic void setCorrelationExpression(Expression<Exchange> correlationExpression)
AggregationCollection
setCorrelationExpression in interface AggregationCollectionpublic AggregationStrategy getAggregationStrategy()
AggregationCollection
getAggregationStrategy in interface AggregationCollectionpublic void setAggregationStrategy(AggregationStrategy aggregationStrategy)
AggregationCollection
setAggregationStrategy in interface AggregationCollection
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