Package software.amazon.awscdk.services.dynamodb

Interface CfnTable.LocalSecondaryIndexProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnTable.LocalSecondaryIndexProperty.Jsii$Proxy

Enclosing class:

CfnTable

@Stability(Stable)
public static interface CfnTable.LocalSecondaryIndexProperty
extends software.amazon.jsii.JsiiSerializable

Represents the properties of a local secondary index.

A local secondary index can only be created when its parent table is created.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.dynamodb.*;
 LocalSecondaryIndexProperty localSecondaryIndexProperty = LocalSecondaryIndexProperty.builder()
         .indexName("indexName")
         .keySchema(List.of(KeySchemaProperty.builder()
                 .attributeName("attributeName")
                 .keyType("keyType")
                 .build()))
         .projection(ProjectionProperty.builder()
                 .nonKeyAttributes(List.of("nonKeyAttributes"))
                 .projectionType("projectionType")
                 .build())
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-dynamodb-table-localsecondaryindex.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnTable.LocalSecondaryIndexProperty.Builder	A builder for CfnTable.LocalSecondaryIndexProperty
static final class	CfnTable.LocalSecondaryIndexProperty.Jsii$Proxy	An implementation for CfnTable.LocalSecondaryIndexProperty

Method Summary

Modifier and Type	Method	Description
static CfnTable.LocalSecondaryIndexProperty.Builder	builder()
String	getIndexName()	The name of the local secondary index.
Object	getKeySchema()	The complete key schema for the local secondary index, consisting of one or more pairs of attribute names and key types: - HASH - partition key - RANGE - sort key > The partition key of an item is also known as its hash attribute .
Object	getProjection()	Represents attributes that are copied (projected) from the table into the local secondary index.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getIndexName

@Stability(Stable)
@NotNull
String getIndexName()

The name of the local secondary index.

The name must be unique among all other indexes on this table.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-dynamodb-table-localsecondaryindex.html#cfn-dynamodb-table-localsecondaryindex-indexname

getKeySchema

@Stability(Stable)
@NotNull
Object getKeySchema()

The complete key schema for the local secondary index, consisting of one or more pairs of attribute names and key types: - HASH - partition key - RANGE - sort key > The partition key of an item is also known as its hash attribute .

The term "hash attribute" derives from DynamoDB's usage of an internal hash function to evenly distribute data items across partitions, based on their partition key values.

The sort key of an item is also known as its range attribute . The term "range attribute" derives from the way DynamoDB stores items with the same partition key physically close together, in sorted order by the sort key value.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-dynamodb-table-localsecondaryindex.html#cfn-dynamodb-table-localsecondaryindex-keyschema

getProjection

@Stability(Stable)
@NotNull
Object getProjection()

Represents attributes that are copied (projected) from the table into the local secondary index.

These are in addition to the primary key attributes and index key attributes, which are automatically projected.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-dynamodb-table-localsecondaryindex.html#cfn-dynamodb-table-localsecondaryindex-projection

builder

@Stability(Stable)
static CfnTable.LocalSecondaryIndexProperty.Builder builder()

Returns:

a CfnTable.LocalSecondaryIndexProperty.Builder of CfnTable.LocalSecondaryIndexProperty