org.apache.solr.schema

Class SortableDoubleField

java.lang.Object

org.apache.solr.schema.FieldProperties

org.apache.solr.schema.FieldType

org.apache.solr.schema.PrimitiveFieldType

org.apache.solr.schema.SortableDoubleField

Deprecated.

use DoubleField or TrieDoubleField - will be removed in 5.x

public class SortableDoubleField
extends PrimitiveFieldType

A legacy numeric field type that encodes "Double" values as Strings such that Term enumeration order matches the natural numeric order. This class should not be used except by people with existing indexes that already contain fields of this type. New schemas should use TrieDoubleField.

The naming convention "Sortable" comes from the fact that both the numeric values and encoded String representations Sort identically (as opposed to a direct String representation where values such as "11" sort before values such as "2").

See Also:

TrieDoubleField

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.schema.FieldType

FieldType.DefaultAnalyzer

Field Summary

Fields inherited from class org.apache.solr.schema.FieldType

analyzer, args, falseProperties, log, POLY_FIELD_SEPARATOR, properties, queryAnalyzer, trueProperties, typeName

Fields inherited from class org.apache.solr.schema.FieldProperties

BINARY, INDEXED, MULTIVALUED, OMIT_NORMS, OMIT_POSITIONS, OMIT_TF_POSITIONS, propertyMap, propertyNames, REQUIRED, SORT_MISSING_FIRST, SORT_MISSING_LAST, STORE_TERMOFFSETS, STORE_TERMPOSITIONS, STORE_TERMVECTORS, STORED, TOKENIZED

Constructor Summary

Constructors

Constructor and Description
SortableDoubleField() Deprecated.

Method Summary

Modifier and Type	Method and Description
org.apache.lucene.search.SortField	getSortField(SchemaField field, boolean reverse) Deprecated. Returns the SortField instance that should be used to sort fields of this type.
ValueSource	getValueSource(SchemaField field, QParser qparser) Deprecated. called to get the default value source (normally, from the Lucene FieldCache.)
java.lang.String	indexedToReadable(java.lang.String indexedForm) Deprecated. Given an indexed term, return the human readable representation
java.lang.String	toExternal(org.apache.lucene.document.Fieldable f) Deprecated. Convert the stored-field format to an external (string, human readable) value
java.lang.String	toInternal(java.lang.String val) Deprecated. Convert an external value (from XML update command or from query string) into the internal format for both storing and indexing (which can be modified by any analyzers).
java.lang.Double	toObject(org.apache.lucene.document.Fieldable f) Deprecated. Convert the stored-field format to an external object.
void	write(TextResponseWriter writer, java.lang.String name, org.apache.lucene.document.Fieldable f) Deprecated. calls back to TextResponseWriter to write the field value
void	write(XMLWriter xmlWriter, java.lang.String name, org.apache.lucene.document.Fieldable f) Deprecated. Renders the specified field as XML

Methods inherited from class org.apache.solr.schema.PrimitiveFieldType

init

Methods inherited from class org.apache.solr.schema.FieldType

createField, createField, createFields, getAnalyzer, getArg, getFieldIndex, getFieldQuery, getFieldStore, getFieldTermVec, getIndexOptions, getQueryAnalyzer, getRangeQuery, getStringSort, getTypeName, getValueSource, hasProperty, isMultiValued, isPolyField, isTokenized, multiValuedFieldCache, readableToIndexed, restrictProps, setAnalyzer, setArgs, setQueryAnalyzer, setTypeName, storedToIndexed, storedToReadable, toString

Methods inherited from class org.apache.solr.schema.FieldProperties

getPropertyName, off, on, parseProperties, propertiesToString, propertyNameToInt

Methods inherited from class java.lang.Object

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

Constructor Detail

SortableDoubleField

public SortableDoubleField()

Deprecated.

Method Detail

getSortField

public org.apache.lucene.search.SortField getSortField(SchemaField field,
                                                       boolean reverse)

Deprecated.

Description copied from class: FieldType

Returns the SortField instance that should be used to sort fields of this type.

Specified by:

getSortField in class FieldType

See Also:

SchemaField.checkSortability()

getValueSource

public ValueSource getValueSource(SchemaField field,
                                  QParser qparser)

Deprecated.

Description copied from class: FieldType

called to get the default value source (normally, from the Lucene FieldCache.)

Overrides:

getValueSource in class FieldType

toInternal

public java.lang.String toInternal(java.lang.String val)

Deprecated.

Description copied from class: FieldType

Convert an external value (from XML update command or from query string) into the internal format for both storing and indexing (which can be modified by any analyzers).

Overrides:

toInternal in class FieldType

See Also:

FieldType.toExternal(org.apache.lucene.document.Fieldable)

toExternal

public java.lang.String toExternal(org.apache.lucene.document.Fieldable f)

Deprecated.

Description copied from class: FieldType

Convert the stored-field format to an external (string, human readable) value

Overrides:

toExternal in class FieldType

See Also:

FieldType.toInternal(java.lang.String)

toObject

public java.lang.Double toObject(org.apache.lucene.document.Fieldable f)

Deprecated.

Description copied from class: FieldType

Convert the stored-field format to an external object.

Overrides:

toObject in class FieldType

See Also:

FieldType.toInternal(java.lang.String)

indexedToReadable

public java.lang.String indexedToReadable(java.lang.String indexedForm)

Deprecated.

Description copied from class: FieldType

Given an indexed term, return the human readable representation

Overrides:

indexedToReadable in class FieldType

write

public void write(XMLWriter xmlWriter,
                  java.lang.String name,
                  org.apache.lucene.document.Fieldable f)
           throws java.io.IOException

Deprecated.

Description copied from class: FieldType

Renders the specified field as XML

Specified by:

write in class FieldType

Throws:

java.io.IOException

write

public void write(TextResponseWriter writer,
                  java.lang.String name,
                  org.apache.lucene.document.Fieldable f)
           throws java.io.IOException

Deprecated.

Description copied from class: FieldType

calls back to TextResponseWriter to write the field value

Specified by:

write in class FieldType

Throws:

java.io.IOException