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Class javaNOW.EntrySpace 

java.lang.Object
   |
   +----javaNOW.EntrySpace
public class EntrySpace
extends Object
implements EntrySpaceI, Cloneable, Serializable
EntrySpace: EntrySpace stores Entries in a vector Even though EntrySpace implements Serializable, it will not transfer Vector of EntryList

See Also:
class, method

Variable Index

o name
entrySpaceTable will not be transferred over the network

Constructor Index

o EntrySpace()
Constructors
o EntrySpace(String)

Method Index

o barrier(int)
implements barrier
o clear()
remove all messages in the entrySpace
o get(Entry)
Removes message from message space in nonblocking fashion.
o getEntryCount()
It returns number of messages in the EntrySpace
o getEntryCount(Entry)
It returns number of messages in the EntrySpace that matches the message value as that of theEntry
o getHashSize()
Accesss
o getIfExists(Entry)
Removes message from message space in nonblocking fashion.
o getIfExistsType(Entry)
It returns vector of messages that match the message value of the theEntry
o getIfExistsType(Entry, int)
It returns nth message in the message space that matches the message value as that of theEntry
o present(Entry)
Returns true if message exist in message spaces (nonblocking)
o put(Entry)
Inserts a message into message space
o read(Entry)
Returns a copy of message from message space in nonblocking fashion.
o readIfExists(Entry)
Returns a copy of message from message space in nonblocking fashion.
o readIfExistsType(Entry)
It is same as getIfExistsType() couterpart except it returns copy of messages
o readIfExistsType(Entry)
It is same as getIfExistsType() couterpart except it returns copy of messages
o readIfExistsType(Entry, int)
It is same as getIfExistsType() couterpart except it returns copy of messages
o setHashSize(int)
Modifiers
o subscribe(String, JavaNOWEntryNotifier, JavaNOWEntryFilter)
subscribe to receive events of given type
o sync(int)
It blocks until message space contains numEntrys number of messages
o toString()
o unsubscribe(String)
unsubscribe to receive events of given type
o waitUntilFound(Entry)
Waits until message exist in message spaces (blocking)

Variables

o name 
 public String name
entrySpaceTable will not be transferred over the network

See Also:
class, method

Constructors

o EntrySpace 
 public EntrySpace()
Constructors

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class, method
o EntrySpace 
 public EntrySpace(String name)

Methods

o getHashSize 
 public int getHashSize()
Accesss

See Also:
class, method
o getIfExists 
 public Entry getIfExists(Entry t) throws UninitializedEntrySpace
Removes message from message space in nonblocking fashion. If message does not exist, it returns null

See Also:
class, method
o get 
 public Entry get(Entry t) throws UninitializedEntrySpace, SingleThreadBlockException
Removes message from message space in nonblocking fashion. If message does not exist, it blocks until it is inserted

See Also:
class, method
o getIfExistsType 
 public Entry[] getIfExistsType(Entry t) throws UninitializedEntrySpace
It returns vector of messages that match the message value of the theEntry

See Also:
class, method
o getIfExistsType 
 public Entry getIfExistsType(Entry t,
                              int n) throws UninitializedEntrySpace
It returns nth message in the message space that matches the message value as that of theEntry

See Also:
class, method
o present 
 public boolean present(Entry t) throws UninitializedEntrySpace
Returns true if message exist in message spaces (nonblocking)

See Also:
class, method
o waitUntilFound 
 public void waitUntilFound(Entry t) throws UninitializedEntrySpace, SingleThreadBlockException
Waits until message exist in message spaces (blocking)

See Also:
class, method
o readIfExists 
 public Entry readIfExists(Entry t) throws UninitializedEntrySpace
Returns a copy of message from message space in nonblocking fashion. If message does not exist, it returns null

See Also:
class, method
o read 
 public Entry read(Entry t) throws UninitializedEntrySpace, SingleThreadBlockException
Returns a copy of message from message space in nonblocking fashion. If message does not exist, it blocks until it is inserted

See Also:
class, method
o readIfExistsType 
 public Vector readIfExistsType(Entry t) throws UninitializedEntrySpace
It is same as getIfExistsType() couterpart except it returns copy of messages

See Also:
class, method
o readIfExistsType 
 public Entry readIfExistsType(Entry t,
                               int n) throws UninitializedEntrySpace
It is same as getIfExistsType() couterpart except it returns copy of messages

See Also:
class, method
o getEntryCount 
 public int getEntryCount(Entry msg)
It returns number of messages in the EntrySpace that matches the message value as that of theEntry

See Also:
class, method
o getEntryCount 
 public int getEntryCount()
It returns number of messages in the EntrySpace

See Also:
class, method
o sync 
 public void sync(int numEntrys) throws SingleThreadBlockException
It blocks until message space contains numEntrys number of messages

See Also:
class, method
o setHashSize 
 public void setHashSize(int hsize)
Modifiers

See Also:
class, method
o put 
 public void put(Entry t) throws UninitializedEntrySpace, SingleThreadBlockException
Inserts a message into message space

See Also:
class, method
o toString 
 public String toString()
Overrides:
toString in class Object
o clear 
 public void clear() throws SingleThreadBlockException
remove all messages in the entrySpace

See Also:
class, method 
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