software.amazon.awscdk.services.kendra

Interface CfnDataSource.ColumnConfigurationProperty

All Known Implementing Classes:

CfnDataSource.ColumnConfigurationProperty.Jsii$Proxy

Enclosing class:

CfnDataSource

public static interface CfnDataSource.ColumnConfigurationProperty

Provides information about how Amazon Kendra should use the columns of a database in an index.

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.kendra.*;
 ColumnConfigurationProperty columnConfigurationProperty = ColumnConfigurationProperty.builder()
         .changeDetectingColumns(List.of("changeDetectingColumns"))
         .documentDataColumnName("documentDataColumnName")
         .documentIdColumnName("documentIdColumnName")
         // the properties below are optional
         .documentTitleColumnName("documentTitleColumnName")
         .fieldMappings(List.of(DataSourceToIndexFieldMappingProperty.builder()
                 .dataSourceFieldName("dataSourceFieldName")
                 .indexFieldName("indexFieldName")
                 // the properties below are optional
                 .dateFieldFormat("dateFieldFormat")
                 .build()))
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CfnDataSource.ColumnConfigurationProperty.Builder A builder for CfnDataSource.ColumnConfigurationProperty
static class	CfnDataSource.ColumnConfigurationProperty.Jsii$Proxy An implementation for CfnDataSource.ColumnConfigurationProperty

Method Summary

Modifier and Type	Method and Description
static CfnDataSource.ColumnConfigurationProperty.Builder	builder()
java.util.List<java.lang.String>	getChangeDetectingColumns() One to five columns that indicate when a document in the database has changed.
java.lang.String	getDocumentDataColumnName() The column that contains the contents of the document.
java.lang.String	getDocumentIdColumnName() The column that provides the document's unique identifier.
default java.lang.String	getDocumentTitleColumnName() The column that contains the title of the document.
default java.lang.Object	getFieldMappings() An array of objects that map database column names to the corresponding fields in an index.

Method Detail

getChangeDetectingColumns

java.util.List<java.lang.String> getChangeDetectingColumns()

One to five columns that indicate when a document in the database has changed.

getDocumentDataColumnName

java.lang.String getDocumentDataColumnName()

The column that contains the contents of the document.

getDocumentIdColumnName

java.lang.String getDocumentIdColumnName()

The column that provides the document's unique identifier.

getDocumentTitleColumnName

default java.lang.String getDocumentTitleColumnName()

The column that contains the title of the document.

getFieldMappings

default java.lang.Object getFieldMappings()

An array of objects that map database column names to the corresponding fields in an index.

You must first create the fields in the index using the UpdateIndex operation.

builder

static CfnDataSource.ColumnConfigurationProperty.Builder builder()

Returns:

a CfnDataSource.ColumnConfigurationProperty.Builder of CfnDataSource.ColumnConfigurationProperty