Class S3Source

    • Method Detail

      • dataSourceArn

        public final String dataSourceArn()

        The Amazon Resource Name (ARN) for the data source.

        Returns:
        The Amazon Resource Name (ARN) for the data source.
      • uploadSettings

        public final UploadSettings uploadSettings()

        Information about the format for the S3 source file or files.

        Returns:
        Information about the format for the S3 source file or files.
      • hasInputColumns

        public final boolean hasInputColumns()
        For responses, this returns true if the service returned a value for the InputColumns 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.
      • inputColumns

        public final List<InputColumn> inputColumns()

        A physical table type for an S3 data source.

        For files that aren't JSON, only STRING data types are supported in input columns.

        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 hasInputColumns() method.

        Returns:
        A physical table type for an S3 data source.

        For files that aren't JSON, only STRING data types are supported in input columns.

      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class Object
      • equals

        public final boolean equals​(Object obj)
        Overrides:
        equals in class Object
      • 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)