FreespaceManager

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

All Known Implementing Classes:

AbstractFreespaceManager, BlockAwareFreespaceManager, BTreeFreespaceManager, FreespaceManagerIx, InMemoryFreespaceManager, NullFreespaceManager
```
public interface FreespaceManager
```

Method Summary

Methods
Modifier and Type	Method and Description
`Slot`	`allocateSafeSlot(int length)`
`Slot`	`allocateSlot(int length)`
`Slot`	`allocateTransactionLogSlot(int length)`
`void`	`beginCommit()`
`void`	`commit()`
`void`	`endCommit()`
`void`	`free(Slot slot)`
`void`	`freeSafeSlot(Slot slot)`
`void`	`freeSelf()`
`boolean`	`isStarted()`
`void`	`listener(FreespaceListener listener)`
`void`	`migrateTo(FreespaceManager fm)`
`void`	`read(LocalObjectContainer container, Slot slot)`
`int`	`slotCount()`
`void`	`slotFreed(Slot slot)`
`void`	`start(int id)`
`byte`	`systemType()`
`int`	`totalFreespace()`
`void`	`traverse(Visitor4<Slot> visitor)`
`void`	`write(LocalObjectContainer container)`

Method Detail

beginCommit
```
void beginCommit()
```

endCommit
```
void endCommit()
```

slotCount
```
int slotCount()
```

free
```
void free(Slot slot)
```

freeSelf
```
void freeSelf()
```

totalFreespace
```
int totalFreespace()
```

allocateTransactionLogSlot

Slot allocateTransactionLogSlot(int length)

allocateSlot
```
Slot allocateSlot(int length)
```

migrateTo
```
void migrateTo(FreespaceManager fm)
```

read

void read(LocalObjectContainer container,
        Slot slot)

start
```
void start(int id)
```

systemType
```
byte systemType()
```

traverse
```
void traverse(Visitor4<Slot> visitor)
```

write

void write(LocalObjectContainer container)

commit
```
void commit()
```

allocateSafeSlot
```
Slot allocateSafeSlot(int length)
```

freeSafeSlot
```
void freeSafeSlot(Slot slot)
```

listener

void listener(FreespaceListener listener)

slotFreed
```
void slotFreed(Slot slot)
```

isStarted
```
boolean isStarted()
```

All Classes

Summary:
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Method

Detail:
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