Modifier and Type | Field and Description |
---|---|
static int |
CLOSED_STATE |
static int |
DEFAULT_BIN_CAPACITY |
static int |
DEFAULT_LOAD_FACTOR |
static int |
DEFAULT_MAXIMUM_BIN_CAPACITY |
static int |
DEFAULT_MINIMUM_BIN_CAPACITY |
static int |
OPEN_STATE |
Constructor and Description |
---|
HashIndex(PageFile pageFile,
long pageId)
Constructor
|
public static final int CLOSED_STATE
public static final int OPEN_STATE
public static final int DEFAULT_BIN_CAPACITY
public static final int DEFAULT_MAXIMUM_BIN_CAPACITY
public static final int DEFAULT_MINIMUM_BIN_CAPACITY
public static final int DEFAULT_LOAD_FACTOR
public HashIndex(PageFile pageFile, long pageId) throws IOException
directory
- name
- indexManager
- numberOfBins
- IOException
public void load(Transaction tx) throws IOException
Index
load
in interface Index<Key,Value>
IOException
public void unload(Transaction tx) throws IOException
Index
unload
in interface Index<Key,Value>
IOException
public Value get(Transaction tx, Key key) throws IOException
get
in interface Index<Key,Value>
IOException
public boolean containsKey(Transaction tx, Key key) throws IOException
containsKey
in interface Index<Key,Value>
IOException
public Value put(Transaction tx, Key key, Value value) throws IOException
Index
put
in interface Index<Key,Value>
IOException
public Value remove(Transaction tx, Key key) throws IOException
Index
remove
in interface Index<Key,Value>
IOException
public void clear(Transaction tx) throws IOException
Index
clear
in interface Index<Key,Value>
IOException
public Iterator<Map.Entry<Key,Value>> iterator(Transaction tx) throws IOException, UnsupportedOperationException
iterator
in interface Index<Key,Value>
IOException
UnsupportedOperationException
public void store(Transaction tx, org.apache.activemq.store.kahadb.disk.index.HashBin<Key,Value> bin) throws IOException
IOException
public Marshaller<Key> getKeyMarshaller()
public void setKeyMarshaller(Marshaller<Key> marshaller)
setKeyMarshaller
in interface Index<Key,Value>
marshaller
- public Marshaller<Value> getValueMarshaller()
public void setValueMarshaller(Marshaller<Value> valueMarshaller)
setValueMarshaller
in interface Index<Key,Value>
marshaller
- public int getBinCapacity()
public void setBinCapacity(int binCapacity)
binCapacity
- public boolean isTransient()
isTransient
in interface Index<Key,Value>
public int getLoadFactor()
public void setLoadFactor(int loadFactor)
loadFactor
- the loadFactor to setpublic int setMaximumBinCapacity()
public void setMaximumBinCapacity(int maximumCapacity)
maximumCapacity
- the maximumCapacity to setpublic int size(Transaction tx)
public int getActiveBins()
public long getBinPageId()
public PageFile getPageFile()
public int getBinsActive()
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