InternalDBIndex (Net4j DB Framework Documentation)

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Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

All Superinterfaces:

Comparable<IDBSchemaElement>, IContainer<IDBSchemaElement>, IDBElement, IDBIndex, IDBNamedElement, IDBSchemaElement, INotifier, InternalDBElement, InternalDBNamedElement, InternalDBSchemaElement
```
public interface InternalDBIndex
extends IDBIndex, InternalDBSchemaElement
```
Since:

4.2

No Implement

This interface is not intended to be implemented by clients.

No Extend

This interface is not intended to be extended by clients.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.eclipse.net4j.db.ddl.IDBIndex
  IDBIndex.Type
- Nested classes/interfaces inherited from interface org.eclipse.net4j.db.ddl.IDBSchemaElement
  IDBSchemaElement.SchemaElementType
- Nested classes/interfaces inherited from interface org.eclipse.net4j.util.container.IContainer
  IContainer.Modifiable<E>, IContainer.Persistable<E>, IContainer.Persistence<E>

Field Summary

Fields
Modifier and Type Field and Description

static IDBIndexField[] NO_INDEX_FIELDS

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`IDBIndex`	`getWrapper()`
`boolean`	`isOptional()`
`void`	`removeIndexField(IDBIndexField indexFieldToRemove)`
`void`	`setOptional(boolean optional)`

Methods inherited from interface org.eclipse.net4j.db.ddl.IDBIndex
addIndexField, addIndexField, getField, getField, getFieldCount, getFields, getFieldSafe, getIndexField, getIndexField, getIndexFields, getIndexFieldSafe, getParent, getPosition, getTable, getType, setType

Methods inherited from interface org.eclipse.net4j.spi.db.ddl.InternalDBSchemaElement
setWrapper

Methods inherited from interface org.eclipse.net4j.db.ddl.IDBSchemaElement
accept, getElement, getFullName, getSchema, getSchemaElementType, remove, setName

Methods inherited from interface org.eclipse.net4j.util.container.IContainer
getElements, isEmpty

Methods inherited from interface java.lang.Comparable
compareTo

Methods inherited from interface org.eclipse.net4j.spi.db.ddl.InternalDBNamedElement
dump, dump, dumpToString, setName

Methods inherited from interface org.eclipse.net4j.db.ddl.IDBNamedElement
getName

Methods inherited from interface org.eclipse.net4j.db.ddl.IDBElement
getProperties

Methods inherited from interface org.eclipse.net4j.util.event.INotifier
addListener, getListeners, hasListeners, removeListener

Field Detail

NO_INDEX_FIELDS

static final IDBIndexField[] NO_INDEX_FIELDS

Method Detail

getWrapper
```
IDBIndex getWrapper()
```
Specified by:

getWrapper in interface InternalDBSchemaElement

removeIndexField

void removeIndexField(IDBIndexField indexFieldToRemove)

isOptional
```
boolean isOptional()
```
Since:

4.5

setOptional
```
void setOptional(boolean optional)
```
Since:

4.5

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Copyright (c) 2011-2015 Eike Stepper (Berlin, Germany) and others.