SolrDocument (Solr 8.7.0 API)

java.lang.Object
- org.apache.solr.common.SolrDocumentBase<Object,SolrDocument>
- - org.apache.solr.common.SolrDocument

All Implemented Interfaces:

Serializable, Iterable<Map.Entry<String,Object>>, Map<String,Object>, MapSerializable, MapWriter, NavigableObject
```
public class SolrDocument
extends SolrDocumentBase<Object,SolrDocument>
implements Iterable<Map.Entry<String,Object>>
```
A concrete representation of a document within a Solr index. Unlike a lucene Document, a SolrDocument may have an Object value matching the type defined in schema.xml For indexing documents, use the SolrInputDocument that contains extra information for document and field boosting.

Since:

solr 1.3

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from interface java.util.Map
  Map.Entry<K,V>
- Nested classes/interfaces inherited from interface org.apache.solr.common.MapWriter
  MapWriter.EntryWriter

Field Summary

Fields
Modifier and Type Field and Description

protected Map<String,Object> _fields

Fields
Modifier and Type	Field and Description
`protected Map<String,Object>`	`_fields`

Constructor Summary

Constructors
Constructor and Description

SolrDocument()

SolrDocument(Map<String,Object> fields)

Constructors
Constructor and Description
`SolrDocument()`
`SolrDocument(Map<String,Object> fields)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addChildDocument(SolrDocument child)`
`void`	`addChildDocuments(Collection<SolrDocument> children)`
`void`	`addField(String name, Object value)` This will add a field to the document.
`void`	`clear()` Remove all fields from the document
`boolean`	`containsKey(Object key)`
`boolean`	`containsValue(Object value)`
`Set<Map.Entry<String,Object>>`	`entrySet()`
`Object`	`get(Object key)`
`int`	`getChildDocumentCount()` Deprecated.
`List<SolrDocument>`	`getChildDocuments()` Returns the list of anonymous child documents, or null if none.
`Collection<String>`	`getFieldNames()` Get all field names.
`Object`	`getFieldValue(String name)` Get the value or collection of values for a given field.
`Map<String,Object>`	`getFieldValueMap()` Expose a Map interface to the solr fields.
`Collection<Object>`	`getFieldValues(String name)` Get a collection of values for a given field name
`Map<String,Collection<Object>>`	`getFieldValuesMap()` Expose a Map interface to the solr field value collection.
`Object`	`getFirstValue(String name)` returns the first value for a field
`boolean`	`hasChildDocuments()` Has anonymous children?
`boolean`	`isEmpty()`
`Iterator<Map.Entry<String,Object>>`	`iterator()` Iterate of String->Object keys
`Set<String>`	`keySet()`
`Object`	`put(String key, Object value)`
`void`	`putAll(Map<? extends String,? extends Object> t)`
`Object`	`remove(Object key)`
`boolean`	`removeFields(String name)` Remove all fields with the name
`void`	`setField(String name, Object value)` Set a field with the given object.
`int`	`size()`
`String`	`toString()`
`Collection<Object>`	`values()`
`void`	`writeMap(MapWriter.EntryWriter ew)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Methods inherited from interface java.util.Map
compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Methods inherited from interface org.apache.solr.common.MapWriter
jsonStr, toMap

Methods inherited from interface org.apache.solr.common.NavigableObject
_forEachEntry, _forEachEntry, _forEachEntry, _get, _get, _getStr, _getStr, _size

- Field Detail
  - _fields
```
protected final Map<String,Object> _fields
```
- Constructor Detail
  - SolrDocument
```
public SolrDocument()
```
  - SolrDocument
```
public SolrDocument(Map<String,Object> fields)
```
- Method Detail
  - writeMap
```
public void writeMap(MapWriter.EntryWriter ew)
              throws IOException
```
    Specified by:
    
    writeMap in interface MapWriter
    
    Throws:
    
    IOException
  - getFieldNames
```
public Collection<String> getFieldNames()
```
    Description copied from class: SolrDocumentBase
    
    Get all field names.
    
    Specified by:
    
    getFieldNames in class SolrDocumentBase<Object,SolrDocument>
    
    Returns:
    
    a list of field names defined in this document - this Collection is directly backed by this SolrDocument.
    
    See Also:
    
    keySet()
  - clear
```
public void clear()
```
    Remove all fields from the document
    
    Specified by:
    
    clear in interface Map<String,Object>
  - removeFields
```
public boolean removeFields(String name)
```
    Remove all fields with the name
  - setField
```
public void setField(String name,
                     Object value)
```
    Set a field with the given object. If the object is an Array, it will set multiple fields with the included contents. This will replace any existing field with the given name
    
    Specified by:
    
    setField in class SolrDocumentBase<Object,SolrDocument>
    
    Parameters:
    
    name - name of the field to set
    
    value - value of the field
  - addField
```
public void addField(String name,
                     Object value)
```
    This will add a field to the document. If fields already exist with this name it will append value to the collection. If the value is Collection, each value will be added independently. The class type of value and the name parameter should match schema.xml. schema.xml can be found in conf directory under the solr home by default.
    
    Specified by:
    
    addField in class SolrDocumentBase<Object,SolrDocument>
    
    Parameters:
    
    name - Name of the field, should match one of the field names defined under "fields" tag in schema.xml.
    
    value - Value of the field, should be of same class type as defined by "type" attribute of the corresponding field in schema.xml.
  - getFirstValue
```
public Object getFirstValue(String name)
```
    returns the first value for a field
  - getFieldValue
```
public Object getFieldValue(String name)
```
    Get the value or collection of values for a given field.
    
    Specified by:
    
    getFieldValue in class SolrDocumentBase<Object,SolrDocument>
  - getFieldValues
```
public Collection<Object> getFieldValues(String name)
```
    Get a collection of values for a given field name
    
    Specified by:
    
    getFieldValues in class SolrDocumentBase<Object,SolrDocument>
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - iterator
```
public Iterator<Map.Entry<String,Object>> iterator()
```
    Iterate of String->Object keys
    
    Specified by:
    
    iterator in interface Iterable<Map.Entry<String,Object>>
  - getFieldValuesMap
```
public Map<String,Collection<Object>> getFieldValuesMap()
```
    Expose a Map interface to the solr field value collection.
  - getFieldValueMap
```
public Map<String,Object> getFieldValueMap()
```
    Expose a Map interface to the solr fields. This function is useful for JSTL
  - containsKey
```
public boolean containsKey(Object key)
```
    Specified by:
    
    containsKey in interface Map<String,Object>
  - containsValue
```
public boolean containsValue(Object value)
```
    Specified by:
    
    containsValue in interface Map<String,Object>
  - entrySet
```
public Set<Map.Entry<String,Object>> entrySet()
```
    Specified by:
    
    entrySet in interface Map<String,Object>
  - get
```
public Object get(Object key)
```
    Specified by:
    
    get in interface Map<String,Object>
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface Map<String,Object>
  - keySet
```
public Set<String> keySet()
```
    Specified by:
    
    keySet in interface Map<String,Object>
  - put
```
public Object put(String key,
                  Object value)
```
    Specified by:
    
    put in interface Map<String,Object>
  - putAll
```
public void putAll(Map<? extends String,? extends Object> t)
```
    Specified by:
    
    putAll in interface Map<String,Object>
  - remove
```
public Object remove(Object key)
```
    Specified by:
    
    remove in interface Map<String,Object>
  - size
```
public int size()
```
    Specified by:
    
    size in interface Map<String,Object>
  - values
```
public Collection<Object> values()
```
    Specified by:
    
    values in interface Map<String,Object>
  - addChildDocument
```
public void addChildDocument(SolrDocument child)
```
    Specified by:
    
    addChildDocument in class SolrDocumentBase<Object,SolrDocument>
  - addChildDocuments
```
public void addChildDocuments(Collection<SolrDocument> children)
```
    Specified by:
    
    addChildDocuments in class SolrDocumentBase<Object,SolrDocument>
  - getChildDocuments
```
public List<SolrDocument> getChildDocuments()
```
    Description copied from class: SolrDocumentBase
    
    Returns the list of anonymous child documents, or null if none. There may be other "labelled" child documents found in field values, in which the field name is the label. This may be deprecated in 8.0.
    
    Specified by:
    
    getChildDocuments in class SolrDocumentBase<Object,SolrDocument>
  - hasChildDocuments
```
public boolean hasChildDocuments()
```
    Description copied from class: SolrDocumentBase
    
    Has anonymous children?
    
    Specified by:
    
    hasChildDocuments in class SolrDocumentBase<Object,SolrDocument>
  - getChildDocumentCount
```
@Deprecated
public int getChildDocumentCount()
```
    Deprecated.
    
    Description copied from class: SolrDocumentBase
    
    The anonymous child document count.
    
    Specified by:
    
    getChildDocumentCount in class SolrDocumentBase<Object,SolrDocument>

Class SolrDocument

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Nested classes/interfaces inherited from interface org.apache.solr.common.MapWriter

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Methods inherited from interface java.util.Map

Methods inherited from interface org.apache.solr.common.MapWriter

Methods inherited from interface org.apache.solr.common.NavigableObject

Field Detail

_fields

Constructor Detail

SolrDocument

SolrDocument

Method Detail

writeMap

getFieldNames

clear

removeFields

setField

addField

getFirstValue

getFieldValue

getFieldValues

toString

iterator

getFieldValuesMap

getFieldValueMap

containsKey

containsValue

entrySet

get

isEmpty

keySet

put

putAll

remove

size

values

addChildDocument

addChildDocuments

getChildDocuments

hasChildDocuments

getChildDocumentCount