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java.lang.Object | +--solar.service.dan.GraphNode | +--solar.service.dan.Application
A base class for Solar applications.
Field Summary |
Fields inherited from class solar.service.dan.GraphNode |
_gid |
Fields inherited from interface solar.service.dan.DanConstants |
DAN_INPORT, DAN_OUTPORT |
Constructor Summary | |
Application()
|
Method Summary | |
java.util.List |
getOutputPorts()
Return a list of output ports of this node. |
java.lang.Object |
handleQuery(Request query)
Handle the query being actively pulled by downstream operators. |
Methods inherited from class solar.service.dan.GraphNode |
getId, getInputPorts, handleEvent, handleEvent, handleQuery, init, init, publish, publish, setId |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Application()
Method Detail |
public java.util.List getOutputPorts()
GraphNode
getOutputPorts
in class GraphNode
public java.lang.Object handleQuery(Request query) throws java.lang.Exception
GraphNode
handleQuery
in class GraphNode
java.lang.Exception
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