Package com.microstrategy.web.objects

Class WebExpressionParser

java.lang.Object

com.microstrategy.web.objects.WebExpressionParser

Direct Known Subclasses:

WebExpressionConditionTXNParser

public class WebExpressionParser
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	WebExpressionParser.AttributeElementListHandler
protected class	WebExpressionParser.AttributeFormExpressionHandler
protected class	WebExpressionParser.AttributeFormQualHandler
protected class	WebExpressionParser.ConstantHandler
static class	WebExpressionParser.ExpressionXMLTypes
protected class	WebExpressionParser.MetricExpressionHandler
protected class	WebExpressionParser.MetricQualHandler

Field Summary

Fields

Modifier and Type	Field	Description
protected com.microstrategy.web.objects.WebExpressionImpl	exp

Constructor Summary

Constructors

Constructor	Description
WebExpressionParser(WebObjectsFactory factory, WebExpressionParser.ExpressionXMLTypes xmlType, java.lang.String xml, WebObjectInfo owner)

Method Summary

Modifier and Type	Method	Description
protected com.microstrategy.web.objects.WebNodeImpl	createMRPNode(boolean isRank, int functionType, int function, WebNode parentNode)
protected com.microstrategy.web.objects.WebObjectInfoImpl	getObjectInfo(int type, AttributesXt attrsXt)
protected void	handleSimplifiedExpressionType(SAXSupport pParser, com.microstrategy.web.objects.WebNodeImpl parent, AttributesXt attrsXt)
WebExpression	parse()	This method needs non-empty xml string and expression type have been specified in the constructor WebExpressionParser(WebObjectsFactory, ExpressionXMLTypes, String, WebObjectInfo).

Methods inherited from class java.lang.Object

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

Field Detail

exp

protected com.microstrategy.web.objects.WebExpressionImpl exp

Constructor Detail

WebExpressionParser

public WebExpressionParser(WebObjectsFactory factory,
                           WebExpressionParser.ExpressionXMLTypes xmlType,
                           java.lang.String xml,
                           WebObjectInfo owner)

Method Detail

parse

public WebExpression parse()
                    throws WebObjectsException

This method needs non-empty xml string and expression type have been specified in the constructor WebExpressionParser(WebObjectsFactory, ExpressionXMLTypes, String, WebObjectInfo).

Returns:

Throws:

WebObjectsException

getObjectInfo

protected com.microstrategy.web.objects.WebObjectInfoImpl getObjectInfo(int type,
                                                                        AttributesXt attrsXt)
                                                                 throws SAXSupportException

Throws:

SAXSupportException

handleSimplifiedExpressionType

protected void handleSimplifiedExpressionType(SAXSupport pParser,
                                              com.microstrategy.web.objects.WebNodeImpl parent,
                                              AttributesXt attrsXt)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

createMRPNode

protected com.microstrategy.web.objects.WebNodeImpl createMRPNode(boolean isRank,
                                                                  int functionType,
                                                                  int function,
                                                                  WebNode parentNode)