Package 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).

Since:

4.4.0

Nested Class Summary

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

FieldMutatingUpdateProcessorFactory.SelectorParams

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

UpdateRequestProcessorFactory.RunAlways

Field Summary

Fields

Modifier and Type	Field	Description
protected Locale	locale

Constructor Summary

Constructors

Constructor	Description
ParseNumericFieldUpdateProcessorFactory()

Method Summary

Modifier and Type	Method	Description
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(org.apache.solr.common.util.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

getSelector, inform, 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 Details

locale

protected Locale locale

Constructor Details

ParseNumericFieldUpdateProcessorFactory

public ParseNumericFieldUpdateProcessorFactory()

Method Details

init

public void init(org.apache.solr.common.util.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

Parameters:

args - non-null list of initialization parameters (may be empty)

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