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

ExprNodeAdapterBaseWTableAccess(int filterSpecId, int filterSpecParamPathNum, ExprNode exprNode, ExprEvaluatorContext evaluatorContext, ExprNodeAdapterBase evalBase, TableService tableService)

Method Summary

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)

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