com.exonum.binding.storage.database

Class View

java.lang.Object

com.exonum.binding.proxy.AbstractNativeProxy

com.exonum.binding.storage.database.View

Direct Known Subclasses:

Fork, Snapshot

public abstract class View
extends AbstractNativeProxy

Represents a view of a database.

There are two sub-types:

• A snapshot, which is a read-only view.
• A fork, which is a read-write view.

See Also:

Snapshot, Fork

Field Summary

Fields inherited from class com.exonum.binding.proxy.AbstractNativeProxy

nativeHandle

Method Summary

Modifier and Type	Method and Description
Cleaner	getCleaner() Returns the cleaner of this view.
long	getViewNativeHandle() Returns a native handle of this view.

Methods inherited from class com.exonum.binding.proxy.AbstractNativeProxy

getNativeHandle, isValidHandle

Methods inherited from class java.lang.Object

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

Method Detail

getViewNativeHandle

public long getViewNativeHandle()

Returns a native handle of this view.

Throws:

java.lang.IllegalStateException - if the view is invalid (closed or nullptr)

getCleaner

public Cleaner getCleaner()

Returns the cleaner of this view.