org.apache.uima.util

Class CasToInlineXml

java.lang.Object

org.apache.uima.util.CasToInlineXml

public class CasToInlineXml
extends Object

Generates an *approximate* inline XML representation of a CAS. Annotation types are represented as XML tags, features are represented as attributes. Features whose values are FeatureStructures are not represented. Feature values which are strings longer than 64 characters are truncated. Feature values which are arrays of primitives are represented by strings that look like [ xxx, xxx ] The Subject of analysis is presumed to be a text string. Some characters in the document's Subject-of-analysis are replaced by blanks, because the characters aren't valid in xml documents. It doesn't work for annotations which are overlapping, because these cannot be properly represented as properly - nested XML.

Constructor Summary

Constructors

Constructor and Description
CasToInlineXml()

Method Summary

Modifier and Type	Method and Description
void	destroy() This destroy method does nothing.
String	format(CAS aCAS) Formats a CAS as a String.
String	format(CAS aCAS, FSMatchConstraint aFilter) Formats a CAS as a String.
String	generateXML(CAS aCAS) Generates inline XML from a CAS.
String	generateXML(CAS aCAS, FSMatchConstraint aFilter) Generates inline XML from a CAS.

Methods inherited from class java.lang.Object

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

Constructor Detail

CasToInlineXml

public CasToInlineXml()

Method Detail

destroy

public void destroy()

This destroy method does nothing.

See Also:

Resource.destroy()

format

public String format(CAS aCAS)
              throws CASException

Formats a CAS as a String.

Parameters:

aCAS - the cas to format as an xml string

Returns:

the XML representation of the CAS

Throws:

CASException

format

public String format(CAS aCAS,
                     FSMatchConstraint aFilter)
              throws CASException

Formats a CAS as a String. Only FeatureStructures matching the given filter will be output.

Parameters:

aCAS - CAS

aFilter - a filter to limit the Feature Structures

Returns:

the XML representation

Throws:

CASException - -

generateXML

public String generateXML(CAS aCAS)
                   throws CASException

Generates inline XML from a CAS.

Parameters:

aCAS - CAS to generate from

Returns:

the inline XML version of the CAS

Throws:

CASException

generateXML

public String generateXML(CAS aCAS,
                          FSMatchConstraint aFilter)
                   throws CASException

Generates inline XML from a CAS.

Parameters:

aCAS - CAS to generate from

aFilter - constraint that determines which annotations are included in the output. If null (or omitted), all annotations are included.

Returns:

the inline XML version of the CAS

Throws:

CASException - -