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java.lang.Object org.apache.solr.schema.FieldProperties org.apache.solr.schema.FieldType org.apache.solr.schema.PrimitiveFieldType org.apache.solr.schema.SortableFloatField
FloatField
or TrieFloatField
- will be removed in 5.x
@Deprecated public class SortableFloatField
A legacy numeric field type that encodes "Float" 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 TrieFloatField
.
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").
TrieFloatField
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.solr.schema.FieldType |
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FieldType.DefaultAnalyzer |
Field Summary |
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Fields inherited from class org.apache.solr.schema.FieldType |
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analyzer, ANALYZER, args, CHAR_FILTER, CHAR_FILTERS, CLASS_NAME, docValuesFormat, falseProperties, FILTER, FILTERS, INDEX, INDEX_ANALYZER, log, MULTI_TERM, MULTI_TERM_ANALYZER, POLY_FIELD_SEPARATOR, postingsFormat, properties, QUERY, QUERY_ANALYZER, queryAnalyzer, similarity, SIMILARITY, similarityFactory, TOKENIZER, trueProperties, TYPE, TYPE_NAME, typeName |
Fields inherited from class org.apache.solr.schema.FieldProperties |
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BINARY, DOC_VALUES, INDEXED, MULTIVALUED, OMIT_NORMS, OMIT_POSITIONS, OMIT_TF_POSITIONS, REQUIRED, SORT_MISSING_FIRST, SORT_MISSING_LAST, STORE_OFFSETS, STORE_TERMOFFSETS, STORE_TERMPOSITIONS, STORE_TERMVECTORS, STORED, TOKENIZED |
Constructor Summary | |
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SortableFloatField()
Deprecated. |
Method Summary | |
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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.) |
CharsRef |
indexedToReadable(BytesRef input,
CharsRef charsRef)
Deprecated. Given an indexed term, append the human readable representation |
String |
indexedToReadable(String indexedForm)
Deprecated. Given an indexed term, return the human readable representation |
Object |
marshalSortValue(Object value)
Deprecated. Convert a value used by the FieldComparator for this FieldType's SortField into a marshalable value for distributed sorting. |
String |
toExternal(IndexableField f)
Deprecated. Convert the stored-field format to an external (string, human readable) value |
String |
toInternal(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). |
Float |
toObject(IndexableField f)
Deprecated. Convert the stored-field format to an external object. |
Object |
unmarshalSortValue(Object value)
Deprecated. Convert a value marshaled via FieldType.marshalSortValue(java.lang.Object) back
into a value usable by the FieldComparator for this FieldType's SortField |
void |
write(TextResponseWriter writer,
String name,
IndexableField f)
Deprecated. calls back to TextResponseWriter to write the field value |
Methods inherited from class org.apache.solr.schema.PrimitiveFieldType |
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init |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public SortableFloatField()
Method Detail |
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public SortField getSortField(SchemaField field, boolean reverse)
FieldType
getSortField
in class FieldType
SchemaField.checkSortability()
public ValueSource getValueSource(SchemaField field, QParser qparser)
FieldType
getValueSource
in class FieldType
public String toInternal(String val)
FieldType
toInternal
in class FieldType
FieldType.toExternal(org.apache.lucene.index.IndexableField)
public String toExternal(IndexableField f)
FieldType
toExternal
in class FieldType
FieldType.toInternal(java.lang.String)
public Float toObject(IndexableField f)
FieldType
toObject
in class FieldType
FieldType.toInternal(java.lang.String)
public String indexedToReadable(String indexedForm)
FieldType
indexedToReadable
in class FieldType
public CharsRef indexedToReadable(BytesRef input, CharsRef charsRef)
FieldType
indexedToReadable
in class FieldType
public void write(TextResponseWriter writer, String name, IndexableField f) throws IOException
FieldType
write
in class FieldType
IOException
public Object marshalSortValue(Object value)
FieldType
marshalSortValue
in class FieldType
public Object unmarshalSortValue(Object value)
FieldType
FieldType.marshalSortValue(java.lang.Object)
back
into a value usable by the FieldComparator for this FieldType's SortField
unmarshalSortValue
in class FieldType
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