OldRoutineType (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.catalog.types.OldRoutineType

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, Formatable, TypedFormat
```
final class OldRoutineType
extends java.lang.Object
implements Formatable
```
Class to simply read the old format written by DataTypeDescriptor prior to DERBY-2775 being addressed. The format was incorrect used in system catalogs for routine parameter and return types. The format contained repeated information. DERBY-2775 changed the code so that these catalog types were written as TypeDescriptor (which is what always had occurred for the types in SYSCOLUMNS).

Field Summary

Fields
Modifier and Type Field Description

private TypeDescriptor catalogType

Constructor Summary

Constructors
Constructor Description

OldRoutineType()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) TypeDescriptor`	`getCatalogType()`
`int`	`getTypeFormatId()`	Get a universally unique identifier for the type of this object.
`void`	`readExternal(java.io.ObjectInput in)`
`void`	`writeExternal(java.io.ObjectOutput out)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - catalogType
```
private TypeDescriptor catalogType
```
- Constructor Detail
  - OldRoutineType
```
OldRoutineType()
```
- Method Detail
  - readExternal
```
public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException
```
    Specified by:
    
    readExternal in interface java.io.Externalizable
    
    Throws:
    
    java.io.IOException
    
    java.lang.ClassNotFoundException
  - writeExternal
```
public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException
```
    Specified by:
    
    writeExternal in interface java.io.Externalizable
    
    Throws:
    
    java.io.IOException
  - getTypeFormatId
```
public int getTypeFormatId()
```
    Description copied from interface: TypedFormat
    
    Get a universally unique identifier for the type of this object.
    
    Specified by:
    
    getTypeFormatId in interface TypedFormat
    
    Returns:
    
    The identifier. (A UUID stuffed in an array of 16 bytes).
  - getCatalogType
```
TypeDescriptor getCatalogType()
```