org.apache.solr.schema
Class IntField
java.lang.Object
org.apache.solr.schema.FieldProperties
org.apache.solr.schema.FieldType
org.apache.solr.schema.PrimitiveFieldType
org.apache.solr.schema.IntField
public class IntField
- extends PrimitiveFieldType
A legacy numeric field type that encodes "Integer" values as simple Strings.
This class should not be used except by people with existing indexes that
contain numeric values indexed as Strings.
New schemas should use TrieIntField
.
Field values will sort numerically, but Range Queries (and other features
that rely on numeric ranges) will not work as expected: values will be
evaluated in unicode String order, not numeric order.
- See Also:
TrieIntField
Fields inherited from class org.apache.solr.schema.FieldProperties |
BINARY, INDEXED, MULTIVALUED, OMIT_NORMS, OMIT_POSITIONS, OMIT_TF_POSITIONS, REQUIRED, SORT_MISSING_FIRST, SORT_MISSING_LAST, STORE_TERMOFFSETS, STORE_TERMPOSITIONS, STORE_TERMVECTORS, STORED, TOKENIZED |
Methods inherited from class org.apache.solr.schema.FieldType |
createField, createField, createFields, getAnalyzer, getArg, getFieldQuery, getIndexOptions, getPostingsFormat, getQueryAnalyzer, getRangeQuery, getSimilarity, getStringSort, getTypeName, hasProperty, indexedToReadable, indexedToReadable, isMultiValued, isPolyField, isTokenized, multiValuedFieldCache, readableToIndexed, readableToIndexed, restrictProps, setAnalyzer, setQueryAnalyzer, setSimilarity, storedToIndexed, storedToReadable, toExternal, toInternal, toObject, toString |
IntField
public IntField()
init
protected void init(IndexSchema schema,
Map<String,String> args)
- Description copied from class:
FieldType
- subclasses should initialize themselves with the args provided
and remove valid arguments. leftover arguments will cause an exception.
Common boolean properties have already been handled.
- Overrides:
init
in class PrimitiveFieldType
getSortField
public SortField getSortField(SchemaField field,
boolean reverse)
- 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)
- Description copied from class:
FieldType
- called to get the default value source (normally, from the
Lucene FieldCache.)
- Overrides:
getValueSource
in class FieldType
write
public void write(TextResponseWriter writer,
String name,
IndexableField f)
throws IOException
- Description copied from class:
FieldType
- calls back to TextResponseWriter to write the field value
- Specified by:
write
in class FieldType
- Throws:
IOException
toObject
public Integer toObject(IndexableField f)
- 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)
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