campus.syslog
Class CategoryOperator
java.lang.Object
|
+--solar.service.dan.GraphNode
|
+--solar.service.dan.Filter
|
+--solar.service.dan.Operator
|
+--campus.syslog.CategoryOperator
- All Implemented Interfaces:
- DanConstants, Identifiable
- public class CategoryOperator
- extends Operator
An operator which added category of building and publishes it.
- Version:
- $Id: CategoryOperator.java,v 1.2 2003/09/19 00:38:23 glchen Exp $
- Author:
- Yurong Xu
Method Summary |
void |
handleEvent(Event evt)
Convert aPname ->building -> category of building
and public it. |
java.lang.Object |
handleQuery(Request query)
Handle the query being actively pulled by downstream operators. |
void |
init(serp.util.Options opts)
Init the operator's data
specified in an data file. |
static void |
main(java.lang.String[] args)
Method used for test, not used when in Operator mode. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
mapping
private CatalogBuildingMapping mapping
CategoryOperator
public CategoryOperator()
init
public void init(serp.util.Options opts)
throws java.lang.Exception
- Init the operator's data
specified in an data file.
- Overrides:
init
in class GraphNode
java.lang.Exception
handleEvent
public void handleEvent(Event evt)
throws java.lang.Exception
- Convert aPname ->building -> category of building
and public it.
- Specified by:
handleEvent
in class GraphNode
java.lang.Exception
handleQuery
public java.lang.Object handleQuery(Request query)
throws java.lang.Exception
- Description copied from class:
GraphNode
- Handle the query being actively pulled by downstream operators.
- Specified by:
handleQuery
in class GraphNode
java.lang.Exception
main
public static void main(java.lang.String[] args)
throws java.lang.Exception
- Method used for test, not used when in Operator mode.
java.lang.Exception