com.espertech.esper.filter

Class ExprNodeAdapterBaseWTableAccess

java.lang.Object

com.espertech.esper.filter.ExprNodeAdapterBase

com.espertech.esper.filter.ExprNodeAdapterBaseWTableAccess

public class ExprNodeAdapterBaseWTableAccess
extends ExprNodeAdapterBase

Field Summary

Fields inherited from class com.espertech.esper.filter.ExprNodeAdapterBase

evaluatorContext, exprNode, exprNodeEval

Constructor Summary

Constructors

Constructor and Description
ExprNodeAdapterBaseWTableAccess(int filterSpecId, int filterSpecParamPathNum, ExprNode exprNode, ExprEvaluatorContext evaluatorContext, ExprNodeAdapterBase evalBase, TableService tableService, EngineImportService engineImportService, Annotation[] annotations)

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(EventBean theEvent) Evaluate the boolean expression given the event as a stream zero event.

Methods inherited from class com.espertech.esper.filter.ExprNodeAdapterBase

evaluatePerStream, getEvaluatorContext, getExprNode, getFilterSpecId, getFilterSpecParamPathNum, getStatementId, getStatementName

Methods inherited from class java.lang.Object

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

Constructor Detail

ExprNodeAdapterBaseWTableAccess

public ExprNodeAdapterBaseWTableAccess(int filterSpecId,
                                       int filterSpecParamPathNum,
                                       ExprNode exprNode,
                                       ExprEvaluatorContext evaluatorContext,
                                       ExprNodeAdapterBase evalBase,
                                       TableService tableService,
                                       EngineImportService engineImportService,
                                       Annotation[] annotations)

Method Detail

evaluate

public boolean evaluate(EventBean theEvent)

Description copied from class: ExprNodeAdapterBase

Evaluate the boolean expression given the event as a stream zero event.

Overrides:

evaluate in class ExprNodeAdapterBase

Parameters:

theEvent - is the stream zero event (current event)

Returns:

boolean result of the expression