VersionedValue

java.lang.Object
- org.h2.value.VersionedValue<T>

Direct Known Subclasses:

Value
```
public abstract class VersionedValue<T>
extends java.lang.Object
```
A versioned value (possibly null). It contains current value and latest committed value if current one is uncommitted. Also for uncommitted values it contains operationId - a combination of transactionId and logId.

Field Summary

Fields
Modifier and Type Field Description

static long NO_ENTRY_ID

static long NO_OPERATION_ID

Constructor Summary

Constructors
Modifier Constructor Description

protected VersionedValue()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`getCommittedValue()`
`T`	`getCurrentValue()`
`long`	`getEntryId()`
`long`	`getOperationId()`
`boolean`	`isCommitted()`

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

Field Detail
- NO_ENTRY_ID
```
public static final long NO_ENTRY_ID
```
  See Also:
  
  Constant Field Values
- NO_OPERATION_ID
```
public static final long NO_OPERATION_ID
```
  See Also:
  
  Constant Field Values

Constructor Detail
- VersionedValue
```
protected VersionedValue()
```

Method Detail

isCommitted
```
public boolean isCommitted()
```

getOperationId
```
public long getOperationId()
```

getEntryId
```
public long getEntryId()
```

getCurrentValue
```
public T getCurrentValue()
```

getCommittedValue
```
public T getCommittedValue()
```