public class GroupConcatFunctionExtension
extends org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
Constructor and Description |
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GroupConcatFunctionExtension() |
Modifier and Type | Method and Description |
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boolean |
canDestroy() |
Map<String,Object> |
currentState() |
org.wso2.siddhi.query.api.definition.Attribute.Type |
getReturnType() |
protected void |
init(org.wso2.siddhi.core.executor.ExpressionExecutor[] attributeExpressionExecutors,
org.wso2.siddhi.core.util.config.ConfigReader configReader,
org.wso2.siddhi.core.config.SiddhiAppContext siddhiAppContext) |
Object |
processAdd(Object o) |
Object |
processAdd(Object[] objects) |
Object |
processRemove(Object o) |
Object |
processRemove(Object[] objects) |
Object |
reset() |
void |
restoreState(Map<String,Object> state) |
protected void init(org.wso2.siddhi.core.executor.ExpressionExecutor[] attributeExpressionExecutors, org.wso2.siddhi.core.util.config.ConfigReader configReader, org.wso2.siddhi.core.config.SiddhiAppContext siddhiAppContext)
init
in class org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
public org.wso2.siddhi.query.api.definition.Attribute.Type getReturnType()
getReturnType
in class org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
public Object processAdd(Object o)
processAdd
in class org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
public Object processAdd(Object[] objects)
processAdd
in class org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
public Object processRemove(Object o)
processRemove
in class org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
public Object processRemove(Object[] objects)
processRemove
in class org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
public boolean canDestroy()
canDestroy
in class org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
public Object reset()
reset
in class org.wso2.siddhi.core.query.selector.attribute.aggregator.AttributeAggregator
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