org.wso2.siddhi.query.api.query.selection.attribute
Class OutputAttributeExtension

java.lang.Object
  org.wso2.siddhi.query.api.query.selection.attribute.OutputAttributeExtension

All Implemented Interfaces:

Extension, OutputAttribute

public class OutputAttributeExtension
extends Object
implements OutputAttribute, Extension

Constructor Summary

OutputAttributeExtension(String rename, String extensionName, String functionName, Expression... expressions)

Method Summary

Set<String>	getDependencySet() Returns a set of strings which are the names of the variables contained in a given attribute.
Expression[]	getExpressions()
String	getFunction()
String	getNamespace()
String	getRename()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

OutputAttributeExtension

public OutputAttributeExtension(String rename,
                                String extensionName,
                                String functionName,
                                Expression... expressions)

Method Detail

getRename

public String getRename()

Specified by:

getRename in interface OutputAttribute

getExpressions

public Expression[] getExpressions()

getNamespace

public String getNamespace()

Specified by:

getNamespace in interface Extension

getFunction

public String getFunction()

Specified by:

getFunction in interface Extension

toString

public String toString()

Overrides:

toString in class Object

getDependencySet

public Set<String> getDependencySet()

Description copied from interface: OutputAttribute

Returns a set of strings which are the names of the variables contained in a given attribute.

Specified by:

getDependencySet in interface OutputAttribute

Returns:

a set of strings that are dependencies of an attribute