com.espertech.esper.epl.parse
Class ASTAnnotationHelper

java.lang.Object
  com.espertech.esper.epl.parse.ASTAnnotationHelper

public class ASTAnnotationHelper
extends java.lang.Object

Walker to annotation stuctures.

Constructor Summary

ASTAnnotationHelper()

Method Summary

static AnnotationDesc

walk(EsperEPL2GrammarParser.AnnotationEnumContext ctx, EngineImportService engineImportService) Walk an annotation root name or child node (nested annotations).

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTAnnotationHelper

public ASTAnnotationHelper()

Method Detail

walk

public static AnnotationDesc walk(EsperEPL2GrammarParser.AnnotationEnumContext ctx,
                                  EngineImportService engineImportService)
                           throws ASTWalkException

Walk an annotation root name or child node (nested annotations).

Parameters:

ctx - annotation walk node

engineImportService - for engine imports

Returns:

annotation descriptor

Throws:

ASTWalkException - if the walk failed