org.apache.solr.response.transform

Class DocTransformers

java.lang.Object

org.apache.solr.response.transform.DocTransformer

org.apache.solr.response.transform.DocTransformers

public class DocTransformers
extends DocTransformer

Transform a document before it gets sent out

Constructor Summary

Constructors

Constructor and Description
DocTransformers()

Method Summary

Methods

Modifier and Type	Method and Description
void	addTransformer(DocTransformer a)
String	getName()
DocTransformer	getTransformer(int idx)
void	setContext(TransformContext context) This is called before transform and sets
int	size()
void	transform(SolrDocument doc, int docid) This is where implementations do the actual work

Methods inherited from class org.apache.solr.response.transform.DocTransformer

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DocTransformers

public DocTransformers()

Method Detail

getName

public String getName()

Specified by:

getName in class DocTransformer

Returns:

The name of the transformer

addTransformer

public void addTransformer(DocTransformer a)

size

public int size()

getTransformer

public DocTransformer getTransformer(int idx)

setContext

public void setContext(TransformContext context)

Description copied from class: DocTransformer

This is called before transform and sets

Overrides:

setContext in class DocTransformer

Parameters:

context - The TransformContext stores information about the current state of things in Solr that may be useful for doing transformations.

transform

public void transform(SolrDocument doc,
             int docid)
               throws IOException

Description copied from class: DocTransformer

This is where implementations do the actual work

Specified by:

transform in class DocTransformer

Parameters:

doc - The document to alter

docid - The Lucene internal doc id

Throws:

IOException - If there is a low-level I/O error.