ArrayDataType (document 7.479.3 API)

java.lang.Object
- com.yahoo.vespa.objects.Selectable
- - com.yahoo.vespa.objects.Identifiable
  - - com.yahoo.document.DataType
    - - com.yahoo.document.CollectionDataType
      - com.yahoo.document.ArrayDataType

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<DataType>
```
public class ArrayDataType
extends CollectionDataType
```
Author:

Einar M R Rosenvinge

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static int classId
- Fields inherited from class com.yahoo.document.DataType
  BOOL, BYTE, DOCUMENT, DOUBLE, FLOAT, FLOAT16, INT, LONG, NONE, PREDICATE, RAW, STRING, TAG, tensorDataTypeCode, URI

Constructor Summary

Constructors
Constructor Description

ArrayDataType(DataType nestedType)

ArrayDataType(DataType nestedType, int code)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`FieldPath`	`buildFieldPath(java.lang.String remainFieldName)`	Creates a field path from the given field path string.
`ArrayDataType`	`clone()`
`Array`	`createFieldValue()`	Creates a new, empty FieldValue of this type
`java.lang.Class`	`getValueClass()`

Methods inherited from class com.yahoo.document.CollectionDataType
createByReflection, getNestedType, getPrimitiveType, isMultivalue, isValueCompatible, register, setNestedType, visitMembers

Methods inherited from class com.yahoo.document.DataType
compareTo, createFieldValue, equals, getArray, getCode, getId, getMap, getName, getTensor, getWeightedSet, getWeightedSet, hashCode, isAssignableFrom, isRegistered, lastPredefinedDataTypeId, register, setId, setName, toString

Methods inherited from class com.yahoo.vespa.objects.Identifiable
create, createFromId, deserialize, deserializeOptional, deserializeWithId, equals, getClassId, getUtf8, onDeserialize, onGetClassId, onSerialize, putUtf8, registerClass, serialize, serializeOptional, serializeWithId

Methods inherited from class com.yahoo.vespa.objects.Selectable
select, select, selectMembers

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

- Field Detail
  - classId
```
public static int classId
```
- Constructor Detail
  - ArrayDataType
```
public ArrayDataType(DataType nestedType)
```
  - ArrayDataType
```
public ArrayDataType(DataType nestedType,
                     int code)
```
- Method Detail
  - clone
```
public ArrayDataType clone()
```
    Overrides:
    
    clone in class CollectionDataType
  - createFieldValue
```
public Array createFieldValue()
```
    Description copied from class: DataType
    
    Creates a new, empty FieldValue of this type
    
    Specified by:
    
    createFieldValue in class CollectionDataType
  - getValueClass
```
public java.lang.Class getValueClass()
```
    Specified by:
    
    getValueClass in class DataType
  - buildFieldPath
```
public FieldPath buildFieldPath(java.lang.String remainFieldName)
```
    Description copied from class: DataType
    
    Creates a field path from the given field path string.
    
    Overrides:
    
    buildFieldPath in class DataType
    
    Parameters:
    
    remainFieldName - a string containing the field path
    
    Returns:
    
    Returns a valid field path, parsed from the string