Class ClauseInfo
- java.lang.Object
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- net.sf.saxon.expr.flwor.ClauseInfo
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Constructor Summary
Constructors Constructor Description ClauseInfo(Clause clause)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Clause
getClause()
Get the clause being tracedint
getColumnNumber()
Return the column number where the current document event ends.int
getLineNumber()
Get the line number of the instruction in the source stylesheet module.Location
getLocation()
Get the location of the constructNamespaceResolver
getNamespaceResolver()
Get the namespace bindings from the static context of the clauseStructuredQName
getObjectName()
Get a name identifying the object of the expression, for example a function name, template name, variable name, key name, element name, etc.java.lang.String
getPublicId()
Return the public identifier for the current document event.java.lang.String
getSystemId()
Get the system identifier (URI) of the source stylesheet or query module containing the instruction.void
setNamespaceResolver(NamespaceResolver nsResolver)
Set the namespace bindings from the static context of the clause-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface net.sf.saxon.trace.Traceable
gatherProperties
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Constructor Detail
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ClauseInfo
public ClauseInfo(Clause clause)
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Method Detail
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getClause
public Clause getClause()
Get the clause being traced- Returns:
- the clause in the FLWOR expression to which this ClauseInfo relates
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getLocation
public Location getLocation()
Description copied from interface:Locatable
Get the location of the construct- Specified by:
getLocation
in interfaceLocatable
- Returns:
- the location. If no location information is available, the method should return
Loc.NONE
rather than returning null. However, callers would be well advised to check for the result being null.
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getObjectName
public StructuredQName getObjectName()
Get a name identifying the object of the expression, for example a function name, template name, variable name, key name, element name, etc. This is used only where the name is known statically.- Specified by:
getObjectName
in interfaceTraceable
- Returns:
- the QName of the object declared or manipulated by this instruction or expression
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getNamespaceResolver
public NamespaceResolver getNamespaceResolver()
Get the namespace bindings from the static context of the clause- Returns:
- a namespace resolver that reflects the in scope namespaces of the clause
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setNamespaceResolver
public void setNamespaceResolver(NamespaceResolver nsResolver)
Set the namespace bindings from the static context of the clause- Parameters:
nsResolver
- a namespace resolver that reflects the in scope namespaces of the clause
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getSystemId
public java.lang.String getSystemId()
Get the system identifier (URI) of the source stylesheet or query module containing the instruction. This will generally be an absolute URI. If the system identifier is not known, the method may return null. In some cases, for example where XML external entities are used, the correct system identifier is not always retained.- Returns:
- the URI of the containing module
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getLineNumber
public int getLineNumber()
Get the line number of the instruction in the source stylesheet module. If this is not known, or if the instruction is an artificial one that does not relate to anything in the source code, the value returned may be -1.- Returns:
- the line number of the expression within the containing module
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getPublicId
public java.lang.String getPublicId()
Return the public identifier for the current document event.The return value is the public identifier of the document entity or of the external parsed entity in which the markup triggering the event appears.
- Returns:
- A string containing the public identifier, or null if none is available.
- See Also:
getSystemId()
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getColumnNumber
public int getColumnNumber()
Return the column number where the current document event ends. This is one-based number of Javachar
values since the last line end.Warning: The return value from the method is intended only as an approximation for the sake of diagnostics; it is not intended to provide sufficient information to edit the character content of the original XML document. For example, when lines contain combining character sequences, wide characters, surrogate pairs, or bi-directional text, the value may not correspond to the column in a text editor's display.
The return value is an approximation of the column number in the document entity or external parsed entity where the markup triggering the event appears.
If possible, the SAX driver should provide the line position of the first character after the text associated with the document event. The first column in each line is column 1.
- Returns:
- The column number, or -1 if none is available.
- See Also:
getLineNumber()
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