com.espertech.esper.epl.core.eval
Class EvalSelectStreamBase

java.lang.Object
  com.espertech.esper.epl.core.eval.EvalSelectStreamBase

All Implemented Interfaces:

SelectExprProcessor

Direct Known Subclasses:

EvalSelectStreamBaseMap, EvalSelectStreamBaseObjectArray, EvalSelectStreamNoUnderlyingObjectArray

public abstract class EvalSelectStreamBase
extends java.lang.Object
implements SelectExprProcessor

Field Summary

protected boolean	isUsingWildcard
protected java.util.List<SelectClauseStreamCompiledSpec>	namedStreams
protected EventType	resultEventType
protected SelectExprContext	selectExprContext

Constructor Summary

EvalSelectStreamBase(SelectExprContext selectExprContext, EventType resultEventType, java.util.List<SelectClauseStreamCompiledSpec> namedStreams, boolean usingWildcard)

Method Summary

EventType	getResultEventType() Returns the event type that represents the select-clause items.
SelectExprContext	getSelectExprContext()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.espertech.esper.epl.core.SelectExprProcessor

process

Field Detail

selectExprContext

protected final SelectExprContext selectExprContext

resultEventType

protected final EventType resultEventType

namedStreams

protected final java.util.List<SelectClauseStreamCompiledSpec> namedStreams

isUsingWildcard

protected final boolean isUsingWildcard

Constructor Detail

EvalSelectStreamBase

public EvalSelectStreamBase(SelectExprContext selectExprContext,
                            EventType resultEventType,
                            java.util.List<SelectClauseStreamCompiledSpec> namedStreams,
                            boolean usingWildcard)

Method Detail

getResultEventType

public EventType getResultEventType()

Description copied from interface: SelectExprProcessor

Returns the event type that represents the select-clause items.

Specified by:

getResultEventType in interface SelectExprProcessor

Returns:

event type representing select-clause items

getSelectExprContext

public SelectExprContext getSelectExprContext()