PlainTextEntityProcessor (Solr 3.6.2 API)
Keywords: org.apache.solr.handler.dataimport.PlainTextEntityProcessor class

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## org.apache.solr.handler.dataimport
Class PlainTextEntityProcessor

    java.lang.Object
      org.apache.solr.handler.dataimport.EntityProcessor
          org.apache.solr.handler.dataimport.EntityProcessorBase
              org.apache.solr.handler.dataimport.PlainTextEntityProcessor

    public class PlainTextEntityProcessor

extends EntityProcessorBase

An implementation of `EntityProcessor` which reads data from a url/file and give out a row which contains one String value. The name of the field is 'plainText'.

Since:
  solr 1.4
Version:
  $Id: PlainTextEntityProcessor.java 1065312 2011-01-30 16:08:25Z rmuir $

Field Summary
`static String` | `PLAIN_TEXT`

Fields inherited from class org.apache.solr.handler.dataimport.EntityProcessorBase
`ABORT, cacheSupport, context, CONTINUE, entityName, isFirstInit, ON_ERROR, onError, query, rowIterator, SKIP, SKIP_DOC, TRANSFORM_ROW, TRANSFORMER`

Constructor Summary
`PlainTextEntityProcessor()`

Method Summary
`void` | `init(Context context)` This method is called when it starts processing an entity.
`Map<String,Object>` | `nextRow()` For a simple implementation, this is the only method that the sub-class should implement.

Methods inherited from class org.apache.solr.handler.dataimport.EntityProcessorBase
`destroy, firstInit, getNext, initCache, nextDeletedRowKey, nextModifiedParentRowKey, nextModifiedRowKey`

Methods inherited from class org.apache.solr.handler.dataimport.EntityProcessor
`close, postTransform`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### PLAIN_TEXT

    public static final String PLAIN_TEXT

See Also:
  Constant Field Values

Constructor Detail

### PlainTextEntityProcessor

    public PlainTextEntityProcessor()

Method Detail

### init

    public void init(Context context)

  Description copied from class: `EntityProcessor`
  This method is called when it starts processing an entity. When it comes back to the entity it is called again. So it can reset anything at that point. For a rootmost entity this is called only once for an ingestion. For sub-entities , this is called multiple once for each row from its parent entity

  Overrides:
    `init` in class `EntityProcessorBase`
  Parameters:
    `context` - The current context

### nextRow

    public Map<String,Object> nextRow()

  Description copied from class: `EntityProcessorBase`
  For a simple implementation, this is the only method that the sub-class should implement. This is intended to stream rows one-by-one. Return null to signal end of rows

  Overrides:
    `nextRow` in class `EntityProcessorBase`
  Returns:
    a row where the key is the name of the field and value can be any Object or a Collection of objects. Return null to signal end of rows

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