Package org.apache.solr.schema

Class TrieFloatField

java.lang.Object

org.apache.solr.schema.FieldProperties

org.apache.solr.schema.FieldType

org.apache.solr.schema.PrimitiveFieldType

org.apache.solr.schema.NumericFieldType

org.apache.solr.schema.TrieField

org.apache.solr.schema.TrieFloatField

All Implemented Interfaces:

FloatValueFieldType, NumericValueFieldType

@Deprecated
public class TrieFloatField
extends TrieField
implements FloatValueFieldType

Deprecated.

Trie fields are deprecated as of Solr 7.0

A numeric field that can contain single-precision 32-bit IEEE 754 floating point values.

• Min Value Allowed: 1.401298464324817E-45
• Max Value Allowed: 3.4028234663852886E38

NOTE: The behavior of this class when given values of Float.NaN, Float.NEGATIVE_INFINITY, or Float.POSITIVE_INFINITY is undefined.

See Also:

• Float
• Java Language Specification, s4.2.3
• FloatPointField

Nested Class Summary

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

FieldType.DefaultAnalyzer, FieldType.MultiValueSelector

Field Summary

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

DEFAULT_PRECISION_STEP, precisionStep, precisionStepArg

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

doubleOrFloat, type

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

ANALYZER, args, AUTO_GENERATE_PHRASE_QUERIES, CHAR_FILTER, CHAR_FILTERS, CLASS_NAME, docValuesFormat, ENABLE_GRAPH_QUERIES, falseProperties, FILTER, FILTERS, INDEX, INDEX_ANALYZER, MULTI_TERM, MULTI_TERM_ANALYZER, POLY_FIELD_SEPARATOR, postingsFormat, properties, QUERY, QUERY_ANALYZER, similarity, SIMILARITY, similarityFactory, SYNONYM_QUERY_STYLE, TOKENIZER, trueProperties, TYPE, TYPE_NAME, typeName

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

BINARY, DOC_VALUES, INDEXED, LARGE_FIELD, MULTIVALUED, OMIT_NORMS, OMIT_POSITIONS, OMIT_TF_POSITIONS, REQUIRED, SORT_MISSING_FIRST, SORT_MISSING_LAST, STORE_OFFSETS, STORE_TERMOFFSETS, STORE_TERMPAYLOADS, STORE_TERMPOSITIONS, STORE_TERMVECTORS, STORED, TOKENIZED, UNINVERTIBLE, USE_DOCVALUES_AS_STORED

Constructor Summary

Constructors

Constructor	Description
TrieFloatField()	Deprecated.

Method Summary

Modifier and Type	Method	Description
protected org.apache.lucene.queries.function.ValueSource	getSingleValueSource(org.apache.lucene.search.SortedSetSelector.Type choice, SchemaField f)	Deprecated. Helper method that will only be called for multivalued Trie fields that have doc values.
Object	toNativeType(Object val)	Deprecated. Converts any Object to a java Object native to this field type

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

createField, createFields, getMainValuePrefix, getPrecisionStep, getSingleValueSource, getSortField, getSpecializedRangeQuery, getUninversionType, getValueSource, indexedToReadable, indexedToReadable, init, isTokenized, multiValuedFieldCache, readableToIndexed, readableToIndexed, storedToIndexed, storedToReadable, toExternal, toInternal, toObject, toObject, write

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

getDocValuesRangeQuery, getNumberType, getRangeQueryForFloatDoubleDocValues, getRangeQueryForMultiValuedDoubleDocValues, getRangeQueryForMultiValuedFloatDocValues, getSpecializedExistenceQuery, numericDocValuesRangeQuery, treatUnboundedRangeAsExistence

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

checkSupportsDocValues, enableDocValuesByDefault, getDefaultMultiValueSelectorForSort

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

checkSchemaField, createField, getAnalyzerProperties, getClassArg, getDocValuesFormat, getExistenceQuery, getFieldQuery, getFieldTermQuery, getIndexAnalyzer, getNamedPropertyValues, getNonFieldPropertyArgs, getNumericSort, getPostingsFormat, getPrefixQuery, getQueryAnalyzer, getRangeQuery, getRewriteMethod, getSetQuery, getSimilarity, getSimilarityFactory, getSortedNumericSortField, getSortedSetSortField, getSortField, getStringSort, getTypeName, hasProperty, isExplicitAnalyzer, isExplicitQueryAnalyzer, isMultiValued, isPointField, isPolyField, isUtf8Field, marshalBase64SortValue, marshalSortValue, marshalStringSortValue, restrictProps, setArgs, setIndexAnalyzer, setIsExplicitAnalyzer, setIsExplicitQueryAnalyzer, setQueryAnalyzer, setSimilarity, supportsAnalyzers, toString, unmarshalBase64SortValue, unmarshalSortValue, unmarshalStringSortValue, useDocValuesAsStored, write

Methods inherited from class java.lang.Object

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

Constructor Details

TrieFloatField

public TrieFloatField()

Deprecated.

Method Details

toNativeType

public Object toNativeType(Object val)

Deprecated.

Description copied from class: FieldType

Converts any Object to a java Object native to this field type

Overrides:

toNativeType in class FieldType

getSingleValueSource

protected org.apache.lucene.queries.function.ValueSource getSingleValueSource(org.apache.lucene.search.SortedSetSelector.Type choice,
 SchemaField f)

Deprecated.

Description copied from class: TrieField

Helper method that will only be called for multivalued Trie fields that have doc values. Default impl throws an error indicating that selecting a single value from this multivalued field is not supported for this field type

Overrides:

getSingleValueSource in class TrieField

Parameters:

choice - the selector Type to use, will never be null

f - the field to use, guaranteed to be multivalued.

See Also:

• TrieField.getSingleValueSource(MultiValueSelector,SchemaField,QParser)