RowDescriptor (cayenne-doc: Cayenne Documentation 5.0-M2 API)
Description: declaration: package: org.apache.cayenne.access.jdbc, class: RowDescriptor

# Class RowDescriptor

java.lang.Object
org.apache.cayenne.access.jdbc.RowDescriptor

public class RowDescriptor extends Object
A descriptor of a result row obtained from a database.

Since:
  1.2

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `protected ColumnDescriptor[]`
  `columns`
  `protected ExtendedType[]`
  `converters`

- ## Constructor Summary

  Constructors
  Modifier
  Constructor
  Description
  `protected`
  `RowDescriptor()`
  Creates an empty RowDescriptor.
  ``
  `RowDescriptor(ColumnDescriptor[] columns, ExtendedType[] converters)`
  Creates a fully initialized RowDescriptor.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `ColumnDescriptor[]`
  `getColumns()`
  Returns column descriptors.
  `ExtendedType[]`
  `getConverters()`
  Returns extended types for columns.
  `int`
  `getWidth()`
  Returns a number of columns in a row.

  ### Methods inherited from class Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Field Details

  - ### columns

    protected ColumnDescriptor[] columns

  - ### converters

    protected ExtendedType[] converters

- ## Constructor Details

  - ### RowDescriptor

    protected RowDescriptor()
    Creates an empty RowDescriptor. Intended mainly for testing and use by subclasses.

  - ### RowDescriptor

    public RowDescriptor(ColumnDescriptor[] columns, ExtendedType[] converters)
    Creates a fully initialized RowDescriptor.
    Since:
      3.0

- ## Method Details

  - ### getWidth

    public int getWidth()
    Returns a number of columns in a row.

  - ### getColumns

    public ColumnDescriptor[] getColumns()
    Returns column descriptors.

  - ### getConverters

    public ExtendedType[] getConverters()
    Returns extended types for columns.