net.sf.saxon.expr
Class ExpressionLocation

java.lang.Object
  extended by net.sf.saxon.expr.ExpressionLocation
All Implemented Interfaces:
java.io.Serializable, javax.xml.transform.SourceLocator, LocationProvider, SaxonLocator, org.xml.sax.Locator

public class ExpressionLocation
extends java.lang.Object
implements SaxonLocator, java.io.Serializable

Class to hold details of the location of an expression, of an error in a source file, etc.

See Also:
Serialized Form

Constructor Summary
ExpressionLocation()
           
ExpressionLocation(LocationProvider provider, int locationId)
           
ExpressionLocation(javax.xml.transform.SourceLocator loc)
           
ExpressionLocation(java.lang.String systemId, int lineNumber, int columnNumber)
           
 
Method Summary
 int getColumnNumber()
           
 int getLineNumber()
           
 int getLineNumber(int locationId)
           
 java.lang.String getPublicId()
           
static SaxonLocator getSourceLocator(int locationId, LocationProvider locationProvider)
          Construct an object holding location information for a validation error message
 java.lang.String getSystemId()
           
 java.lang.String getSystemId(int locationId)
           
 void setColumnNumber(int columnNumber)
           
 void setLineNumber(int lineNumber)
           
 void setPublicId(java.lang.String publicId)
           
 void setSystemId(java.lang.String systemId)
           
static java.lang.String truncateURI(java.lang.String uri)
          Truncate a URI to its last component
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ExpressionLocation

public ExpressionLocation()

ExpressionLocation

public ExpressionLocation(javax.xml.transform.SourceLocator loc)

ExpressionLocation

public ExpressionLocation(LocationProvider provider,
                          int locationId)

ExpressionLocation

public ExpressionLocation(java.lang.String systemId,
                          int lineNumber,
                          int columnNumber)
Method Detail

getSystemId

public java.lang.String getSystemId()
Specified by:
getSystemId in interface javax.xml.transform.SourceLocator
Specified by:
getSystemId in interface org.xml.sax.Locator

getPublicId

public java.lang.String getPublicId()
Specified by:
getPublicId in interface javax.xml.transform.SourceLocator
Specified by:
getPublicId in interface org.xml.sax.Locator

getLineNumber

public int getLineNumber()
Specified by:
getLineNumber in interface javax.xml.transform.SourceLocator
Specified by:
getLineNumber in interface org.xml.sax.Locator

getColumnNumber

public int getColumnNumber()
Specified by:
getColumnNumber in interface javax.xml.transform.SourceLocator
Specified by:
getColumnNumber in interface org.xml.sax.Locator

setSystemId

public void setSystemId(java.lang.String systemId)

setPublicId

public void setPublicId(java.lang.String publicId)

setLineNumber

public void setLineNumber(int lineNumber)

setColumnNumber

public void setColumnNumber(int columnNumber)

getSystemId

public java.lang.String getSystemId(int locationId)
Specified by:
getSystemId in interface LocationProvider

getLineNumber

public int getLineNumber(int locationId)
Specified by:
getLineNumber in interface LocationProvider

getSourceLocator

public static SaxonLocator getSourceLocator(int locationId,
                                            LocationProvider locationProvider)
Construct an object holding location information for a validation error message

Parameters:
locationId - The locationId as supplied with an event such as startElement or attribute
locationProvider - The object that understands how to interpret the locationId
Returns:
a SaxonLocator containing the location information

truncateURI

public static java.lang.String truncateURI(java.lang.String uri)
Truncate a URI to its last component