com.espertech.esper.common.internal.epl.resultset.handthru

Class ResultSetProcessorHandThroughUtil

java.lang.Object

com.espertech.esper.common.internal.epl.resultset.handthru.ResultSetProcessorHandThroughUtil

public class ResultSetProcessorHandThroughUtil
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	METHOD_GETSELECTEVENTSNOHAVINGHANDTHRUJOIN
static String	METHOD_GETSELECTEVENTSNOHAVINGHANDTHRUVIEW

Constructor Summary

Constructors

Constructor and Description
ResultSetProcessorHandThroughUtil()

Method Summary

Modifier and Type	Method and Description
static EventBean[]	getSelectEventsNoHavingHandThruJoin(SelectExprProcessor exprProcessor, Set<MultiKey<EventBean>> events, boolean isNewData, boolean isSynthesize, ExprEvaluatorContext agentInstanceContext) NOTE: Code-generation-invoked method, method name and parameter order matters Applies the select-clause to the given events returning the selected events.
static EventBean[]	getSelectEventsNoHavingHandThruView(SelectExprProcessor exprProcessor, EventBean[] events, boolean isNewData, boolean isSynthesize, ExprEvaluatorContext agentInstanceContext) NOTE: Code-generation-invoked method, method name and parameter order matters Applies the select-clause to the given events returning the selected events.

Methods inherited from class java.lang.Object

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

Field Detail

METHOD_GETSELECTEVENTSNOHAVINGHANDTHRUVIEW

public static final String METHOD_GETSELECTEVENTSNOHAVINGHANDTHRUVIEW

See Also:

Constant Field Values

METHOD_GETSELECTEVENTSNOHAVINGHANDTHRUJOIN

public static final String METHOD_GETSELECTEVENTSNOHAVINGHANDTHRUJOIN

See Also:

Constant Field Values

Constructor Detail

ResultSetProcessorHandThroughUtil

public ResultSetProcessorHandThroughUtil()

Method Detail

getSelectEventsNoHavingHandThruView

public static EventBean[] getSelectEventsNoHavingHandThruView(SelectExprProcessor exprProcessor,
                                                              EventBean[] events,
                                                              boolean isNewData,
                                                              boolean isSynthesize,
                                                              ExprEvaluatorContext agentInstanceContext)

NOTE: Code-generation-invoked method, method name and parameter order matters Applies the select-clause to the given events returning the selected events. The number of events stays the same, i.e. this method does not filter it just transforms the result set.

Parameters:

exprProcessor - - processes each input event and returns output event

events - - input events

isNewData - - indicates whether we are dealing with new data (istream) or old data (rstream)

isSynthesize - - set to true to indicate that synthetic events are required for an iterator result set

agentInstanceContext - context

Returns:

output events, one for each input event

getSelectEventsNoHavingHandThruJoin

public static EventBean[] getSelectEventsNoHavingHandThruJoin(SelectExprProcessor exprProcessor,
                                                              Set<MultiKey<EventBean>> events,
                                                              boolean isNewData,
                                                              boolean isSynthesize,
                                                              ExprEvaluatorContext agentInstanceContext)

NOTE: Code-generation-invoked method, method name and parameter order matters Applies the select-clause to the given events returning the selected events. The number of events stays the same, i.e. this method does not filter it just transforms the result set.

Parameters:

exprProcessor - - processes each input event and returns output event

events - - input events

isNewData - - indicates whether we are dealing with new data (istream) or old data (rstream)

isSynthesize - - set to true to indicate that synthetic events are required for an iterator result set

agentInstanceContext - context

Returns:

output events, one for each input event