Package software.amazon.awssdk.services.quicksight.model

Class LogicalTable

java.lang.Object

software.amazon.awssdk.services.quicksight.model.LogicalTable

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<LogicalTable.Builder,LogicalTable>

@Generated("software.amazon.awssdk:codegen")
public final class LogicalTable
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<LogicalTable.Builder,LogicalTable>

A logical table is a unit that joins and that data transformations operate on. A logical table has a source, which can be either a physical table or result of a join. When a logical table points to a physical table, the logical table acts as a mutable copy of that physical table through transform operations.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	LogicalTable.Builder

Method Summary

Modifier and Type	Method	Description
String	alias()	A display name for the logical table.
static LogicalTable.Builder	builder()
List<TransformOperation>	dataTransforms()	Transform operations that act on this logical table.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
boolean	hasDataTransforms()	For responses, this returns true if the service returned a value for the DataTransforms property.
int	hashCode()
List<SdkField<?>>	sdkFields()
static Class<? extends LogicalTable.Builder>	serializableBuilderClass()
LogicalTableSource	source()	Source of this logical table.
LogicalTable.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

alias

public final String alias()

A display name for the logical table.

Returns:

A display name for the logical table.

hasDataTransforms

public final boolean hasDataTransforms()

For responses, this returns true if the service returned a value for the DataTransforms property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

dataTransforms

public final List<TransformOperation> dataTransforms()

Transform operations that act on this logical table. For this structure to be valid, only one of the attributes can be non-null.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasDataTransforms() method.

Returns:

Transform operations that act on this logical table. For this structure to be valid, only one of the attributes can be non-null.

source

public final LogicalTableSource source()

Source of this logical table.

Returns:

Source of this logical table.

toBuilder

public LogicalTable.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<LogicalTable.Builder,LogicalTable>

builder

public static LogicalTable.Builder builder()

serializableBuilderClass

public static Class<? extends LogicalTable.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo