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:

  • Method Details

    • 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()
      Description copied from interface: ToCopyableBuilder
      Take this object and create a builder that contains all of the current property values of this object.
      Specified by:
      toBuilder in interface ToCopyableBuilder<LogicalTable.Builder,LogicalTable>
      Returns:
      a builder for type T

    • 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)
      Description copied from interface: SdkPojo
      Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

      If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

      Specified by:
      equalsBySdkFields in interface SdkPojo
      Parameters:
      obj - the object to be compared with
      Returns:
      true if the other object equals to this object by sdk fields, false otherwise.

    • 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
      Returns:
      List of SdkField in this POJO. May be empty list but should never be null.