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

The Class XPathHelper.

Author:

Ignacio

Constructor Summary

Constructors

Constructor and Description
XPathHelper(net.sf.saxon.s9api.XPathCompiler compiler, XBRLVariableSetResource set, java.util.Collection<javax.xml.namespace.QName> declaredVariables, XMLEvaluationContextProvider contextProvider) Instantiates a new x path helper.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	evaluateBoolean(net.sf.saxon.s9api.XPathSelector sel) Evaluate boolean.
net.sf.saxon.s9api.XdmValue	evaluateList(java.lang.String expression) Evaluate list.
net.sf.saxon.s9api.XdmValue	evaluateList(net.sf.saxon.s9api.XPathSelector sel) Evaluate list.
net.sf.saxon.s9api.XdmItem	evaluateNode(java.lang.String expression) Evaluate node.
net.sf.saxon.s9api.XdmItem	evaluateNode(net.sf.saxon.s9api.XPathSelector sel) Evaluate node.
java.lang.String	evaluateString(java.lang.String expression) Evaluate string.
net.sf.saxon.s9api.XPathCompiler	getCompiler() Gets the compiler.
DTSContainer	getContainer() Gets the container.
XMLEvaluationContextProvider	getContextProvider() Gets the context provider.
XBRLVariableSetResource	getSet() Gets the sets the.

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)
            throws XFValidationException

Instantiates a new x path helper.

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

Throws:

XFValidationException - the XF validation exception

Method Detail

getContextProvider

public XMLEvaluationContextProvider getContextProvider()

Gets the context provider.

Returns:

the context provider

evaluateNode

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

Evaluate node.

Parameters:

sel - the sel

Returns:

the xdm item

evaluateNode

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

Evaluate node.

Parameters:

expression - the expression

Returns:

the xdm item

evaluateString

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

Evaluate string.

Parameters:

expression - the expression

Returns:

the string

getSet

public XBRLVariableSetResource getSet()

Gets the sets the.

Returns:

the sets the

getContainer

public DTSContainer getContainer()

Gets the container.

Returns:

the container

getCompiler

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

Gets the compiler.

Returns:

the compiler

evaluateList

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

Evaluate list.

Parameters:

expression - the expression

Returns:

the xdm value

evaluateList

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

Evaluate list.

Parameters:

sel - the sel

Returns:

the xdm value

evaluateBoolean

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

Evaluate boolean.

Parameters:

sel - the sel

Returns:

true, if successful

Throws:

XFValidationException - the XF validation exception