CacheEntry (Ontopia)

java.lang.Object
- net.ontopia.persistence.proxy.CacheEntry

All Implemented Interfaces:

Externalizable, Serializable
```
public class CacheEntry
extends Object
implements Externalizable
```
INTERNAL: Class used by storage caches to hold field values for a single object.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected static int[] MASKS

Constructor Summary

Constructors
Constructor Description

CacheEntry()

CacheEntry(IdentityIF identity, int fields)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`
`boolean`	`contains(int field)`
`IdentityIF`	`getIdentity()`
`Object`	`getValue(int field)`
`void`	`readExternal(ObjectInput in)`
`void`	`setValue(int field, Object value)`
`String`	`toString()`
`void`	`unsetValue(int field, Object value)`
`void`	`writeExternal(ObjectOutput out)`

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

Field Detail
- MASKS
```
protected static final int[] MASKS
```

Constructor Detail

CacheEntry
```
public CacheEntry()
```

CacheEntry

public CacheEntry(IdentityIF identity,
                  int fields)

Method Detail

getIdentity
```
public IdentityIF getIdentity()
```

contains

public boolean contains(int field)

getValue
```
public Object getValue(int field)
```

setValue

public void setValue(int field,
                     Object value)

unsetValue

public void unsetValue(int field,
                       Object value)

clear
```
public void clear()
```

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:: writeExternal in interface Externalizable
Throws:: IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:: readExternal in interface Externalizable
Throws:: IOException; ClassNotFoundException

toString
```
public String toString()
```
Overrides:

toString in class Object