Uses of Class
com.persistit.Exchange

Packages that use Exchange

Package	Description
com.persistit	Implements Persistit™'s core functionality.
com.persistit.ui

Uses of Exchange in com.persistit

Fields in com.persistit declared as Exchange

Modifier and Type	Field and Description
protected Exchange	StreamLoader.ImportHandler._exchange

Methods in com.persistit that return Exchange

Modifier and Type	Method and Description
Exchange	Exchange.append(boolean item) Delegate to Key.append(boolean) on the associated Key object.
Exchange	Exchange.append(byte item) Delegate to Key.append(byte) on the associated Key object.
Exchange	Exchange.append(char item) Delegate to Key.append(char) on the associated Key object.
Exchange	Exchange.append(double item) Delegate to Key.append(double) on the associated Key object.
Exchange	Exchange.append(float item) Delegate to Key.append(float) on the associated Key object.
Exchange	Exchange.append(int item) Delegate to Key.append(int) on the associated Key object.
Exchange	Exchange.append(long item) Delegate to Key.append(long) on the associated Key object.
Exchange	Exchange.append(Object item) Delegate to Key.append(Object) on the associated Key object.
Exchange	Exchange.append(short item) Delegate to Key.append(short) on the associated Key object.
Exchange	Exchange.clear() Delegate to Key.clear() on the associated Key object.
Exchange	Exchange.cut() Delegate to Key.cut() on the associated Key object.
Exchange	Exchange.cut(int level) Delegate to Key.cut(int) on the associated Key object.
Exchange	Exchange.fetch() Fetches the value associated with the current Key into the Exchange's Value.
Exchange	Exchange.fetch(int minimumBytes) Fetches or partially fetches the value associated with the current Key into the Exchange's Value.
Exchange	Exchange.fetch(Value value) Fetches the value associated with the current Key into the supplied Value object (instead of the Exchange 's assigned Value).
Exchange	Exchange.fetch(Value value, int minimumBytes) Fetches or partially fetches the value associated with the current Key into the supplied Value object (instead of the Exchange's assigned Value).
Exchange	Exchange.fetchAndStore() Fetches the value associated with the Key, then inserts or updates the value.
Exchange	Persistit.getExchange(String volumeName, String treeName, boolean create) Returns an Exchange for the Tree specified by treeName within the Volume specified by volumeName.
Exchange	Persistit.getExchange(Volume volume, String treeName, boolean create) Returns an Exchange for the specified Volume and the Tree specified by the supplied name.
Exchange	Exchange.reset() Delegate to Key.reset() on the associated Key object.
Exchange	Exchange.setDepth(int depth) Delegate to Key.setDepth(int) on the associated Key object.
Exchange	Exchange.store() Insert the current Key and Value pair into this Exchange's Tree.
Exchange	Exchange.to(boolean item) Delegate to Key.to(boolean) on the associated Key object.
Exchange	Exchange.to(byte item) Delegate to Key.to(byte) on the associated Key object.
Exchange	Exchange.to(char item) Delegate to Key.to(char) on the associated Key object.
Exchange	Exchange.to(double item) Delegate to Key.to(double) on the associated Key object.
Exchange	Exchange.to(float item) Delegate to Key.to(float) on the associated Key object.
Exchange	Exchange.to(int item) Delegate to Key.to(int) on the associated Key object.
Exchange	Exchange.to(long item) Delegate to Key.to(long) on the associated Key object.
Exchange	Exchange.to(Object item) Delegate to Key.to(Object) on the associated Key object.
Exchange	Exchange.to(short item) Delegate to Key.to(short) on the associated Key object.

Methods in com.persistit with parameters of type Exchange

Modifier and Type	Method and Description
protected void	TreeBuilder.afterMergeKey(Exchange exchange) This method may be extended to provide custom behavior after merging one record.
protected boolean	TreeBuilder.beforeMergeKey(Exchange exchange) This method may be extended to provide alternative functionality.
void	Persistit.releaseExchange(Exchange exchange) Releases an Exchange to the internal pool.
void	Persistit.releaseExchange(Exchange exchange, boolean secure) Releases an Exchange to the internal pool.
void	StreamSaver.save(Exchange exchange, KeyFilter filter) Save all key/value pairs in the Tree associated with the supplied Exchange, subject to selection by the supplied KeyFilter.
void	TreeBuilder.store(Exchange exchange) Store a key-value pair into a sort tree.
String	Management.DisplayFilter.toKeyDisplayString(Exchange exchange)
String	Management.DisplayFilter.toValueDisplayString(Exchange exchange)
protected void	StreamSaver.writeData(Exchange exchange) Writes the key/value pair represented by the current state of an Exchange into a DATA record.
protected void	StreamSaver.writeTreeInfo(Exchange exchange) Writes a TREE_ID record for the Tree currently associated with the supplied Exchange.
protected void	StreamSaver.writeVolumeInfo(Exchange exchange) Writes a VOLUME_ID record for the Volume currently associated with the supplied Exchange.

Constructors in com.persistit with parameters of type Exchange

Constructor and Description
Exchange(Exchange exchange) Construct a new Exchange to access the same Volume and Tree as the supplied Exchange.
PersistitMap(Exchange ex) Construct a PersistitMap over a particular Exchange.

Uses of Exchange in com.persistit.ui

Methods in com.persistit.ui that return Exchange

Modifier and Type	Method and Description
Exchange	PersistitTableModel.getExchange()

Methods in com.persistit.ui with parameters of type Exchange

Modifier and Type	Method and Description
void	PersistitTableModel.setExchange(Exchange exchange) Establishes the supplied Exchange as the root of a display tree.