com.sun.mdm.index.survivor
Class SystemFieldListMap

java.lang.Object
  com.sun.mdm.index.survivor.SystemFieldListMap

All Implemented Interfaces:

java.io.Serializable

public class SystemFieldListMap

extends java.lang.Object

implements java.io.Serializable

The SystemFieldListMap class represents a mapping of a system key (that is, a system code and local ID pair) to a corresponding list of system fields. This class is used by the Survivor Strategy Interface when evaluating which field values should populate the Single Best Record (SBR).

See Also:

Serialized Form

Nested Class Summary

class

SystemFieldListMap.SystemKey The SystemKey class is an inner class representing a system code and local ID pair mapped to a corresponding list of system fields in an instance of SystemFieldListMap.

Constructor Summary

SystemFieldListMap()
Creates a new instance of the SystemFieldListMap class.

Method Summary

java.util.Set	entrySet() Retrieves the initial set of objects in the map.
java.util.Collection	get(java.lang.String systemCode) Retrieves a collection of system field lists mapped to a specific system code.
SystemFieldList	get(SystemFieldListMap.SystemKey key) Retrieves the list of fields mapped to a specific system key.
java.util.Set	keySet() Retrieves the list of system keys from the mapping.
java.util.Set	keySet(java.lang.String systemCode) Retrieves the set of system keys that correspond to the given system code.
void	put(java.lang.String systemCode, java.lang.String lid, SystemFieldList list) Places a system field list in the map using the specified system code and local ID.
void	put(SystemFieldListMap.SystemKey key, SystemFieldList list) Places a system field list in the map, associating the list with the specified system key.
int	size() Returns the number of entries in the map.
java.lang.String	toString() Retrieves a string representation of the system field list map.
java.util.Collection	values() Retrieves all the SystemFieldList objects in the map.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SystemFieldListMap

public SystemFieldListMap()

Creates a new instance of the SystemFieldListMap class.

Parameters:

None.

Throws:

None.

Method Detail

entrySet

public java.util.Set entrySet()

Retrieves the initial set of objects in the map.

Parameters:

None.

Returns:

Set - A set of system key objects.

Throws:

None.

get

public java.util.Collection get(java.lang.String systemCode)

Retrieves a collection of system field lists mapped to a specific system code.

Parameters:

systemCode - The system code for the field list to retrieve.

Returns:

Collection - A collection of system field lists corresponding to the given system code.

Throws:

None.

get

public SystemFieldList get(SystemFieldListMap.SystemKey key)

Retrieves the list of fields mapped to a specific system key.

Parameters:

key - The system key for the field list to retrieve.

Returns:

SystemFieldList - The system field list corresponding to the given key.

Throws:

None.

keySet

public java.util.Set keySet()

Retrieves the list of system keys from the mapping.

Parameters:

None.

Returns:

Set - A set of system keys.

Throws:

None.

keySet

public java.util.Set keySet(java.lang.String systemCode)

Retrieves the set of system keys that correspond to the given system code.

Parameters:

systemCode - The system code for the system keys to retrieve.

Returns:

Set - A set of system keys.

Throws:

None.

put

public void put(java.lang.String systemCode,
                java.lang.String lid,
                SystemFieldList list)

Places a system field list in the map using the specified system code and local ID.

Parameters:

systemCode - The system code.

lid - The local ID corresponding to the given system code.

list - The list of system fields to be mapped to the specified system and local ID.

Returns:

void - None.

Throws:

None.

put

public void put(SystemFieldListMap.SystemKey key,
                SystemFieldList list)

Places a system field list in the map, associating the list with the specified system key.

Parameters:

key - The system key.

list - The list of system fields to be mapped to the specified system key.

Returns:

void - None.

Throws:

None.

size

public int size()

Returns the number of entries in the map.

Parameters:

None.

Returns:

int - The number of map entries.

Throws:

None.

toString

public java.lang.String toString()

Retrieves a string representation of the system field list map.

Parameters:

None.

Returns:

String - A string representation of the map.

Throws:

None.

values

public java.util.Collection values()

Retrieves all the SystemFieldList objects in the map.

Parameters:

None.

Returns:

Collection - A collection of system field lists.

Throws:

None.