org.apache.solr.update.processor
Class ParseNumericFieldUpdateProcessorFactory

java.lang.Object
  org.apache.solr.update.processor.UpdateRequestProcessorFactory
      org.apache.solr.update.processor.FieldMutatingUpdateProcessorFactory
          org.apache.solr.update.processor.ParseNumericFieldUpdateProcessorFactory

All Implemented Interfaces:

NamedListInitializedPlugin, SolrCoreAware

Direct Known Subclasses:

ParseDoubleFieldUpdateProcessorFactory, ParseFloatFieldUpdateProcessorFactory, ParseIntFieldUpdateProcessorFactory, ParseLongFieldUpdateProcessorFactory

public abstract class ParseNumericFieldUpdateProcessorFactory
extends FieldMutatingUpdateProcessorFactory

Abstract base class for numeric parsing update processor factories. Subclasses can optionally configure a locale. If no locale is configured, then Locale.ROOT will be used. E.g. to configure the French/France locale:

 <processor class="solr.Parse[Type]FieldUpdateProcessorFactory">
   <str name="locale">fr_FR</str>
   [...]
 </processor>

See Locale for a description of acceptable language, country (optional) and variant (optional) values, joined with underscore(s).

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.update.processor.FieldMutatingUpdateProcessorFactory

FieldMutatingUpdateProcessorFactory.SelectorParams

Field Summary

protected Locale

locale

Constructor Summary

ParseNumericFieldUpdateProcessorFactory()

Method Summary

FieldMutatingUpdateProcessor.FieldNameSelector	getDefaultSelector(SolrCore core) Returns true if the field doesn't match any schema field or dynamic field, or if the matched field's type is compatible
void	init(NamedList args) Handles common initialization related to source fields for constructing the FieldNameSelector to be used.
protected abstract boolean	isSchemaFieldTypeCompatible(FieldType type) Returns true if the given FieldType is compatible with this parsing factory.

Methods inherited from class org.apache.solr.update.processor.FieldMutatingUpdateProcessorFactory

getBooleanArg, getSelector, inform, oneOrMany, parseSelectorExclusionParams, parseSelectorParams

Methods inherited from class org.apache.solr.update.processor.UpdateRequestProcessorFactory

getInstance

Methods inherited from class java.lang.Object

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

Field Detail

locale

protected Locale locale

Constructor Detail

ParseNumericFieldUpdateProcessorFactory

public ParseNumericFieldUpdateProcessorFactory()

Method Detail

init

public void init(NamedList args)

Description copied from class: FieldMutatingUpdateProcessorFactory

Handles common initialization related to source fields for constructing the FieldNameSelector to be used. Will error if any unexpected init args are found, so subclasses should remove any subclass-specific init args before calling this method.

Specified by:

init in interface NamedListInitializedPlugin

Overrides:

init in class FieldMutatingUpdateProcessorFactory

isSchemaFieldTypeCompatible

protected abstract boolean isSchemaFieldTypeCompatible(FieldType type)

Returns true if the given FieldType is compatible with this parsing factory.

getDefaultSelector

public FieldMutatingUpdateProcessor.FieldNameSelector getDefaultSelector(SolrCore core)

Returns true if the field doesn't match any schema field or dynamic field, or if the matched field's type is compatible

Overrides:

getDefaultSelector in class FieldMutatingUpdateProcessorFactory

Parameters:

core - Where to get the current schema from

See Also:

FieldMutatingUpdateProcessor.SELECT_ALL_FIELDS