RowDescriptor (cayenne-doc: Cayenne Documentation 4.2 API)

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

All Methods Instance Methods Concrete Methods
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 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - columns
```
protected ColumnDescriptor[] columns
```
  - converters
```
protected ExtendedType[] converters
```
- Constructor Detail
  - 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 Detail
  - 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.