-StoredContainer (Oracle - Berkeley DB Java API) -

-A abstract base class for all stored collections and maps. This class - provides implementations of methods that are common to the Collection and the Map interfaces, namely - clear(), isEmpty() and size(). +

java.lang.Object
+
- com.sleepycat.collections.StoredContainer
+

+
+
All Implemented Interfaces:
+
java.lang.Cloneable
+
+
+
Direct Known Subclasses:
+
StoredCollection, StoredMap
+
+
+
+
```
public abstract class StoredContainer
+extends java.lang.Object
+implements java.lang.Cloneable
```
+
A abstract base class for all stored collections and maps. This class + provides implementations of methods that are common to the Collection and the Map interfaces, namely + clear(), isEmpty() and size().
In addition, this class provides the following methods for stored collections only. Note that the use of these methods is not compatible with the standard Java collections interface.
-
- -
-
- -
- +
isWriteAllowed()
isSecondary()
isOrdered()
areKeyRangesAllowed()
areDuplicatesAllowed()
areDuplicatesOrdered()
areKeysRenumbered()
getCursorConfig()
isTransactional()

+ + +

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

-Method Summary
- `boolean`	`areDuplicatesAllowed()` - - - Returns whether duplicate keys are allowed in this container.
- `boolean`	`areDuplicatesOrdered()` - - - Returns whether duplicate keys are allowed and sorted by element value.
- `boolean`	`areKeyRangesAllowed()` - - - Returns whether key ranges are allowed in this container.
- `boolean`	`areKeysRenumbered()` - - - Returns whether keys are renumbered when insertions and deletions occur.
- `void`	`clear()` - - - Removes all mappings or elements from this map or collection (optional - operation).
- `CursorConfig`	`getCursorConfig()` - - - Returns the cursor configuration that is used for all operations - performed via this container.
- `boolean`	`isEmpty()` - - - Returns true if this map or collection contains no mappings or elements.
- `boolean`	`isOrdered()` - - - Returns whether keys are ordered in this container.
- `boolean`	`isSecondary()` - - - Returns whether this container is a view on a secondary database rather - than directly on a primary database.
- `boolean`	`isTransactional()` - - - Returns whether the databases underlying this container are - transactional.
- `boolean`	`isWriteAllowed()` - - - Returns true if this is a read-write container or false if this is a - read-only container.
-`abstract int`	`size()` - - - Returns a non-transactional count of the records in the collection or - map.

- - - - - - - - -

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

- -

- +

+ + +

Method Summary

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Methods
Modifier and Type	Method and Description
`boolean`	`areDuplicatesAllowed()` + Returns whether duplicate keys are allowed in this container. +
`boolean`	`areDuplicatesOrdered()` + Returns whether duplicate keys are allowed and sorted by element value. +
`boolean`	`areKeyRangesAllowed()` + Returns whether key ranges are allowed in this container. +
`boolean`	`areKeysRenumbered()` + Returns whether keys are renumbered when insertions and deletions occur. +
`void`	`clear()` + Removes all mappings or elements from this map or collection (optional + operation). +
`CursorConfig`	`getCursorConfig()` + Returns the cursor configuration that is used for all operations + performed via this container. +
`boolean`	`isEmpty()` + Returns true if this map or collection contains no mappings or elements. +
`boolean`	`isOrdered()` + Returns whether keys are ordered in this container. +
`boolean`	`isSecondary()` + Returns whether this container is a view on a secondary database rather + than directly on a primary database. +
`boolean`	`isTransactional()` + Returns whether the databases underlying this container are + transactional. +
`boolean`	`isWriteAllowed()` + Returns true if this is a read-write container or false if this is a + read-only container. +
`abstract int`	`size()` + Returns a non-transactional count of the records in the collection or + map. +

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

- -com.sleepycat.collections -
-Class StoredContainer

Class StoredContainer

Method Summary

Methods inherited from class java.lang.Object

-isWriteAllowed

Method Detail

isWriteAllowed

-getCursorConfig

getCursorConfig

-isTransactional

isTransactional

-areDuplicatesAllowed

areDuplicatesAllowed

-areDuplicatesOrdered

areDuplicatesOrdered

-areKeysRenumbered

areKeysRenumbered

-isOrdered

isOrdered

-areKeyRangesAllowed

areKeyRangesAllowed

-isSecondary

isSecondary

-size

-isEmpty

-clear

size

isEmpty

clear

- -com.sleepycat.collections - -Class StoredContainer

Class StoredContainer

Method Summary

Methods inherited from class java.lang.Object

-isWriteAllowed

Method Detail

isWriteAllowed

-getCursorConfig

getCursorConfig

-isTransactional

isTransactional

-areDuplicatesAllowed

areDuplicatesAllowed

-areDuplicatesOrdered

areDuplicatesOrdered

-areKeysRenumbered

areKeysRenumbered

-isOrdered

isOrdered

-areKeyRangesAllowed

areKeyRangesAllowed

-isSecondary

isSecondary

-size

-isEmpty

-clear

size

isEmpty

clear

- -com.sleepycat.collections -
-Class StoredContainer