com.ihr.xbrl.om.formula.util
Class XPathHelper

java.lang.Object
  com.ihr.xbrl.om.formula.util.XPathHelper

public class XPathHelper
extends java.lang.Object

Author:

Ignacio

Constructor Summary

XPathHelper(net.sf.saxon.s9api.XPathCompiler compiler, XBRLVariableSetResource set, java.util.Collection<javax.xml.namespace.QName> declaredVariables, XMLEvaluationContextProvider contextProvider)

Method Summary

boolean	evaluateBoolean(net.sf.saxon.s9api.XPathSelector sel)
net.sf.saxon.s9api.XdmValue	evaluateList(java.lang.String expression)
net.sf.saxon.s9api.XdmValue	evaluateList(net.sf.saxon.s9api.XPathSelector sel)
net.sf.saxon.s9api.XdmItem	evaluateNode(java.lang.String expression)
net.sf.saxon.s9api.XdmItem	evaluateNode(net.sf.saxon.s9api.XPathSelector sel)
java.lang.String	evaluateString(java.lang.String expression)
net.sf.saxon.s9api.XPathCompiler	getCompiler()
DTSContainer	getContainer()
XMLEvaluationContextProvider	getContextProvider()
net.sf.saxon.s9api.XPathSelector	getSelector(java.lang.String expression)
XBRLVariableSetResource	getSet()

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathHelper

public XPathHelper(net.sf.saxon.s9api.XPathCompiler compiler,
                   XBRLVariableSetResource set,
                   java.util.Collection<javax.xml.namespace.QName> declaredVariables,
                   XMLEvaluationContextProvider contextProvider)

Parameters:

compiler - the XPathCompiler associated with this object instance.

set - this variable is used internally in the evaluate* methods and in the getContainer() method in order to expose the DTS container to other objects.

declaredVariables - a collection of QNames with the variable names declared for the resolution of XPath expressions

contextProvider - the context provider for the evaluation of XPath Expressions

instance - This is the instance document the is being constructed

Method Detail

getContextProvider

public XMLEvaluationContextProvider getContextProvider()

Returns:

getSelector

public net.sf.saxon.s9api.XPathSelector getSelector(java.lang.String expression)
                                             throws XFValidationException

Throws:

XFValidationException

evaluateNode

public net.sf.saxon.s9api.XdmItem evaluateNode(net.sf.saxon.s9api.XPathSelector sel)

evaluateNode

public net.sf.saxon.s9api.XdmItem evaluateNode(java.lang.String expression)

Parameters:

expression -

Returns:

evaluateString

public java.lang.String evaluateString(java.lang.String expression)

Parameters:

schemeExpression -

Returns:

getSet

public XBRLVariableSetResource getSet()

getContainer

public DTSContainer getContainer()

getCompiler

public net.sf.saxon.s9api.XPathCompiler getCompiler()

evaluateList

public net.sf.saxon.s9api.XdmValue evaluateList(java.lang.String expression)

Parameters:

xpath -

evaluateList

public net.sf.saxon.s9api.XdmValue evaluateList(net.sf.saxon.s9api.XPathSelector sel)

Parameters:

xpath -

evaluateBoolean

public boolean evaluateBoolean(net.sf.saxon.s9api.XPathSelector sel)
                        throws XFValidationException

Throws:

XFValidationException