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 Object
implements SelectExprProcessor

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	isUsingWildcard
protected List<SelectClauseStreamCompiledSpec>	namedStreams
protected EventType	resultEventType
protected SelectExprContext	selectExprContext

Constructor Summary

Constructors

Constructor and Description
EvalSelectStreamBase(SelectExprContext selectExprContext, EventType resultEventType, List<SelectClauseStreamCompiledSpec> namedStreams, boolean usingWildcard)

Method Summary

Modifier and Type	Method and Description
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 List<SelectClauseStreamCompiledSpec> namedStreams

isUsingWildcard

protected final boolean isUsingWildcard

Constructor Detail

EvalSelectStreamBase

public EvalSelectStreamBase(SelectExprContext selectExprContext,
                            EventType resultEventType,
                            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()