Object._Proxy

java.lang.Object
- fabric.lang.Object._Proxy

All Implemented Interfaces:

Object

Direct Known Subclasses:

_booleanArray._Proxy, _byteArray._Proxy, _charArray._Proxy, _doubleArray._Proxy, _floatArray._Proxy, _intArray._Proxy, _longArray._Proxy, _ObjectArray._Proxy, _shortArray._Proxy, Inlineable._Proxy, JavaInlineable._Proxy, Object._Static._Proxy, Principal._Proxy, Principal._Static._Proxy

Enclosing interface:

Object
```
public static class Object._Proxy
extends java.lang.Object
implements Object
```
_Proxy objects behave like regular objects by delegating to _Impl objects, pointed to by a soft reference. This class abstracts away the code for maintaining that soft reference.

Nested Class Summary
- Nested classes/interfaces inherited from interface fabric.lang.Object
  Object._Impl, Object._Proxy, Object._Static

Constructor Summary

Constructors
Constructor and Description

_Proxy(Object._Impl impl)

_Proxy(Store store, long onum)

Constructors
Constructor and Description
`_Proxy(Object._Impl impl)`
`_Proxy(Store store, long onum)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static void`	`_npe(Label lbl)` A dummy method.
`void`	`$forceRenumber(long onum)` Deprecated.
`long`	`$getOnum()` The object's onum.
`Object._Proxy`	`$getProxy()`
`static java.lang.Object`	`$getProxy(java.lang.Object o)`
`Store`	`$getStore()` The store where the object resides.
`Object`	`$initLabels()` Initializes the object's update label and access policy.
`void`	`$initPartitions()` Initializes the object's partitions (if any) by calling their initializer methods.
`java.lang.Object`	`$unwrap()` Unwraps a wrapped Java inlineable.
`Statistics`	`createStatistics()` Creates a Statistics object to determine promises for this Object.
`boolean`	`equals(java.lang.Object arg1)` A delegate for the default equals implementation.
`boolean`	`equals(Object arg1)` A delegate for the default equals implementation.
`Object`	`fabric$lang$Object$()` Calls $initLabels
`Object._Impl`	`fetch()` Fetches the object if this is a proxy; returns itself if it's an impl.
`ObjectCache.Entry`	`fetchEntry()` Ensures the object is resident in memory and returns its cache entry.
`ConfPolicy`	`get$$accessPolicy()` The object's access policy, specifying the program contexts in which it is safe to use this object.
`Label`	`get$$updateLabel()` The label that protects this object at run time.
`int`	`hashCode()` A delegate for the default hashcode implementation.
`boolean`	`idEquals(Object other)` Whether this object has the same identity as another object.
`static boolean`	`idEquals(java.lang.Object o1, java.lang.Object o2)` return true if o1 and o2 are objects with the same identity.
`int`	`oidHashCode()` A hash of the object's oid.
`static int`	`oidHashCode(Object o)` This static version of oidHashCode is to be used by Fabric programs.
`ConfPolicy`	`set$$accessPolicy(ConfPolicy policy)`
`Label`	`set$$updateLabel(Label label)`
`java.lang.String`	`toString()` A delegate for the default toString implementation.

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

- Constructor Detail
  - _Proxy
```
public _Proxy(Store store,
              long onum)
```
  - _Proxy
```
public _Proxy(Object._Impl impl)
```
- Method Detail
  - fetch
```
public final Object._Impl fetch()
```
    Description copied from interface: Object
    
    Fetches the object if this is a proxy; returns itself if it's an impl.
    
    Specified by:
    
    fetch in interface Object
  - fetchEntry
```
public final ObjectCache.Entry fetchEntry()
```
    Ensures the object is resident in memory and returns its cache entry. If the object is fetched from the network, it will not be deserialized.
  - $getStore
```
public final Store $getStore()
```
    Description copied from interface: Object
    
    The store where the object resides.
    
    Specified by:
    
    $getStore in interface Object
  - $getOnum
```
public final long $getOnum()
```
    Description copied from interface: Object
    
    The object's onum.
    
    Specified by:
    
    $getOnum in interface Object
  - idEquals
```
public final boolean idEquals(Object other)
```
    Description copied from interface: Object
    
    Whether this object has the same identity as another object.
    
    Specified by:
    
    idEquals in interface Object
  - oidHashCode
```
public final int oidHashCode()
```
    Description copied from interface: Object
    
    A hash of the object's oid.
    
    Specified by:
    
    oidHashCode in interface Object
  - oidHashCode
```
public static int oidHashCode(Object o)
```
    This static version of oidHashCode is to be used by Fabric programs. It launders the dereference of o to prevent the Fabric type system from thinking the object will be fetched, when it really won't be.
  - get$$updateLabel
```
public final Label get$$updateLabel()
```
    Description copied from interface: Object
    
    The label that protects this object at run time.
    
    Specified by:
    
    get$$updateLabel in interface Object
  - set$$updateLabel
```
public final Label set$$updateLabel(Label label)
```
    Specified by:
    
    set$$updateLabel in interface Object
  - get$$accessPolicy
```
public final ConfPolicy get$$accessPolicy()
```
    Description copied from interface: Object
    
    The object's access policy, specifying the program contexts in which it is safe to use this object.
    
    Specified by:
    
    get$$accessPolicy in interface Object
  - set$$accessPolicy
```
public final ConfPolicy set$$accessPolicy(ConfPolicy policy)
```
    Specified by:
    
    set$$accessPolicy in interface Object
  - $initLabels
```
public Object $initLabels()
```
    Description copied from interface: Object
    
    Initializes the object's update label and access policy.
    
    Specified by:
    
    $initLabels in interface Object
  - $initPartitions
```
public void $initPartitions()
```
    Description copied from interface: Object
    
    Initializes the object's partitions (if any) by calling their initializer methods. Object partitions are created in jif$init(), but are initialized in this method, which should be called by $initLabels().
    
    Specified by:
    
    $initPartitions in interface Object
  - fabric$lang$Object$
```
public Object fabric$lang$Object$()
```
    Description copied from interface: Object
    
    Calls $initLabels
    
    Specified by:
    
    fabric$lang$Object$ in interface Object
  - $getProxy
```
public final Object._Proxy $getProxy()
```
    Specified by:
    
    $getProxy in interface Object
    
    Returns:
    
    an exact proxy for this object.
  - $unwrap
```
public final java.lang.Object $unwrap()
```
    Description copied from interface: Object
    
    Unwraps a wrapped Java inlineable.
    
    Specified by:
    
    $unwrap in interface Object
  - $getProxy
```
public static final java.lang.Object $getProxy(java.lang.Object o)
```
  - idEquals
```
public static final boolean idEquals(java.lang.Object o1,
                                     java.lang.Object o2)
```
    return true if o1 and o2 are objects with the same identity.
  - equals
```
public boolean equals(java.lang.Object arg1)
```
    A delegate for the default equals implementation.
    
    Overrides:
    
    equals in class java.lang.Object
  - equals
```
public boolean equals(Object arg1)
```
    A delegate for the default equals implementation.
    
    Specified by:
    
    equals in interface Object
  - toString
```
public java.lang.String toString()
```
    A delegate for the default toString implementation.
    
    Overrides:
    
    toString in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    A delegate for the default hashcode implementation.
    
    Overrides:
    
    hashCode in class java.lang.Object
  - $forceRenumber
```
@Deprecated
public final void $forceRenumber(long onum)
```
    Deprecated.
    
    This method changes the onum of the object. Unless if you really know what you're doing, you should not call this, as it leaves the system in an inconsistent state.
    
    This method is used to initialize object databases with objects at well-known onums (e.g., naming map and store principal).
    
    Specified by:
    
    $forceRenumber in interface Object
  - createStatistics
```
public Statistics createStatistics()
```
    Description copied from interface: Object
    
    Creates a Statistics object to determine promises for this Object.
    
    Specified by:
    
    createStatistics in interface Object
  - _npe
```
public static void _npe(Label lbl)
                 throws java.lang.NullPointerException
```
    A dummy method. This is a hack for working around reachability problems in generated code.
    
    Throws:
    
    java.lang.NullPointerException

Class Object._Proxy

Nested Class Summary

Nested classes/interfaces inherited from interface fabric.lang.Object

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

_Proxy

_Proxy

Method Detail

fetch

fetchEntry

$getStore

$getOnum

idEquals

oidHashCode

oidHashCode

get$$updateLabel

set$$updateLabel

get$$accessPolicy

set$$accessPolicy

$initLabels

$initPartitions

fabric$lang$Object$

$getProxy

$unwrap

$getProxy

idEquals

equals

equals

toString

hashCode

$forceRenumber

createStatistics

_npe