RoErasedAccess (Exonum Java Binding: Core 0.10.0 API)

java.lang.Object
- com.exonum.binding.core.proxy.AbstractNativeProxy
- - com.exonum.binding.core.storage.database.AbstractAccess
  - - com.exonum.binding.core.storage.database.RoErasedAccess

All Implemented Interfaces:

Access
```
public final class RoErasedAccess
extends AbstractAccess
```
A readonly, "erased", database Access object.
This class primarily exists to support readonly forks and snapshots, but also supports other readonly accesses.
Readonly Forks

A readonly Fork sees all the changes made to the base Fork, but forbids modifications. That allows safely passing the readonly fork to foreign code.
A readonly fork forbids accessing the same index that is being modified in the base fork. Also, accessing an index in the readonly fork will make it inaccessible in the base fork.

Field Summary
- Fields inherited from class com.exonum.binding.core.proxy.AbstractNativeProxy
  nativeHandle

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static RoErasedAccess`	`fromHandle(long nativeHandle, Cleaner cleaner)`	Creates a new erased readonly access from the native handle.
`Cleaner`	`getCleaner()`	Returns the cleaner of this access.

Methods inherited from class com.exonum.binding.core.storage.database.AbstractAccess
canModify, getAccessNativeHandle, getEntry, getKeySet, getList, getMap, getOpenIndexes, getProofEntry, getProofList, getProofMap, getRawProofMap, getValueSet, nativeCanModify, nativeFree

Methods inherited from class com.exonum.binding.core.proxy.AbstractNativeProxy
getNativeHandle, isValidHandle

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

- Method Detail
  - fromHandle
```
public static RoErasedAccess fromHandle(long nativeHandle,
                                        Cleaner cleaner)
```
    Creates a new erased readonly access from the native handle. The destructor will be registered in the given cleaner.
    
    Parameters:
    
    nativeHandle - a handle of the native readonly ErasedAccess object
    
    cleaner - a cleaner to destroy the native peer and any dependent objects
  - getCleaner
```
public Cleaner getCleaner()
```
    Description copied from class: AbstractAccess
    
    Returns the cleaner of this access. It is supposed to be used with collections and other objects depending on this access.
    
    Specified by:
    
    getCleaner in class AbstractAccess