Package io.siddhi.core.util.collection.expression

Class AttributeCollectionExpression

java.lang.Object

io.siddhi.core.util.collection.expression.AttributeCollectionExpression

All Implemented Interfaces:

CollectionExpression

public class AttributeCollectionExpression
extends Object
implements CollectionExpression

Implementation of CollectionExpression which represent attribute expressions.

Nested Class Summary

Nested classes/interfaces inherited from interface io.siddhi.core.util.collection.expression.CollectionExpression

CollectionExpression.CollectionScope

Constructor Summary

Constructors

Constructor	Description
AttributeCollectionExpression(io.siddhi.query.api.expression.Expression expression, String attribute, CollectionExpression.CollectionScope collectionScope)

Method Summary

Modifier and Type	Method	Description
String	getAttribute()
CollectionExpression.CollectionScope	getCollectionScope()
io.siddhi.query.api.expression.Expression	getExpression()
Set<String>	getMultiPrimaryKeys()

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeCollectionExpression

public AttributeCollectionExpression(io.siddhi.query.api.expression.Expression expression,
                                     String attribute,
                                     CollectionExpression.CollectionScope collectionScope)

Method Detail

getExpression

public io.siddhi.query.api.expression.Expression getExpression()

Specified by:

getExpression in interface CollectionExpression

getCollectionScope

public CollectionExpression.CollectionScope getCollectionScope()

Specified by:

getCollectionScope in interface CollectionExpression

getAttribute

public String getAttribute()

getMultiPrimaryKeys

public Set<String> getMultiPrimaryKeys()

Specified by:

getMultiPrimaryKeys in interface CollectionExpression