ParseNumericFieldUpdateProcessorFactory (Solr 8.6.0 API)

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

All Methods Instance Methods Abstract Methods Concrete Methods
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(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 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