software.amazon.awscdk.services.quicksight

Interface CfnDataSet.TransformOperationProperty

All Known Implementing Classes:

CfnDataSet.TransformOperationProperty.Jsii$Proxy

Enclosing class:

CfnDataSet

public static interface CfnDataSet.TransformOperationProperty

A data transformation on a logical table.

This is a variant type structure. For this structure to be valid, only one of the attributes can be non-null.

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.quicksight.*;
 TransformOperationProperty transformOperationProperty = TransformOperationProperty.builder()
         .castColumnTypeOperation(CastColumnTypeOperationProperty.builder()
                 .columnName("columnName")
                 .newColumnType("newColumnType")
                 // the properties below are optional
                 .format("format")
                 .build())
         .createColumnsOperation(CreateColumnsOperationProperty.builder()
                 .columns(List.of(CalculatedColumnProperty.builder()
                         .columnId("columnId")
                         .columnName("columnName")
                         .expression("expression")
                         .build()))
                 .build())
         .filterOperation(FilterOperationProperty.builder()
                 .conditionExpression("conditionExpression")
                 .build())
         .projectOperation(ProjectOperationProperty.builder()
                 .projectedColumns(List.of("projectedColumns"))
                 .build())
         .renameColumnOperation(RenameColumnOperationProperty.builder()
                 .columnName("columnName")
                 .newColumnName("newColumnName")
                 .build())
         .tagColumnOperation(TagColumnOperationProperty.builder()
                 .columnName("columnName")
                 .tags(List.of(ColumnTagProperty.builder()
                         .columnDescription(ColumnDescriptionProperty.builder()
                                 .text("text")
                                 .build())
                         .columnGeographicRole("columnGeographicRole")
                         .build()))
                 .build())
         .build();
 

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method and Description
static CfnDataSet.TransformOperationProperty.Builder	builder()
default java.lang.Object	getCastColumnTypeOperation() A transform operation that casts a column to a different type.
default java.lang.Object	getCreateColumnsOperation() An operation that creates calculated columns.
default java.lang.Object	getFilterOperation() An operation that filters rows based on some condition.
default java.lang.Object	getProjectOperation() An operation that projects columns.
default java.lang.Object	getRenameColumnOperation() An operation that renames a column.
default java.lang.Object	getTagColumnOperation() An operation that tags a column with additional information.

Method Detail

getCastColumnTypeOperation

default java.lang.Object getCastColumnTypeOperation()

A transform operation that casts a column to a different type.

getCreateColumnsOperation

default java.lang.Object getCreateColumnsOperation()

An operation that creates calculated columns.

Columns created in one such operation form a lexical closure.

getFilterOperation

default java.lang.Object getFilterOperation()

An operation that filters rows based on some condition.

getProjectOperation

default java.lang.Object getProjectOperation()

An operation that projects columns.

Operations that come after a projection can only refer to projected columns.

getRenameColumnOperation

default java.lang.Object getRenameColumnOperation()

An operation that renames a column.

getTagColumnOperation

default java.lang.Object getTagColumnOperation()

An operation that tags a column with additional information.

builder

static CfnDataSet.TransformOperationProperty.Builder builder()

Returns:

a CfnDataSet.TransformOperationProperty.Builder of CfnDataSet.TransformOperationProperty