Package com.azure.data.cosmos

Class HashIndex

java.lang.Object

com.azure.data.cosmos.JsonSerializable

com.azure.data.cosmos.Index

com.azure.data.cosmos.HashIndex

public final class HashIndex
extends Index

Represents a hash index in the Azure Cosmos DB database service.

Constructor Summary

Constructors

Constructor	Description
HashIndex(DataType dataType)	Specifies an instance of HashIndex class with specified DataType.
HashIndex(DataType dataType, int precision)	Initializes a new instance of the HashIndex class with specified DataType and precision.

Method Summary

Modifier and Type	Method	Description
DataType	dataType()	Gets data type.
HashIndex	dataType(DataType dataType)	Sets data type.
int	precision()	Gets precision.
HashIndex	precision(int precision)	Sets precision.

Methods inherited from class com.azure.data.cosmos.Index

Hash, Hash, kind, Range, Range, Spatial

Methods inherited from class com.azure.data.cosmos.JsonSerializable

get, getBoolean, getCollection, getDouble, getInt, getList, getLogger, getLong, getMap, getObject, getObjectByPath, getString, has, toJson, toJson, toObject, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

HashIndex

public HashIndex(DataType dataType)

Specifies an instance of HashIndex class with specified DataType.

Here is an example to instantiate HashIndex class passing in the DataType:

 

 HashIndex hashIndex = new HashIndex(DataType.STRING);

 
 

Parameters:

dataType - the data type.

HashIndex

public HashIndex(DataType dataType,
                 int precision)

Initializes a new instance of the HashIndex class with specified DataType and precision.

Here is an example to instantiate HashIndex class passing in the DataType:

 

 HashIndex hashIndex = new HashIndex(DataType.STRING, 3);

 
 

Parameters:

dataType - the data type.

precision - the precision.

Method Detail

dataType

public DataType dataType()

Gets data type.

Returns:

the data type.

dataType

public HashIndex dataType(DataType dataType)

Sets data type.

Parameters:

dataType - the data type.

Returns:

the Hash Index.

precision

public int precision()

Gets precision.

Returns:

the precision.

precision

public HashIndex precision(int precision)

Sets precision.

Parameters:

precision - the precision.

Returns:

the Hash Index.