Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> k_int >> z3950 >> server >> [ demo overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

com.k_int.z3950.server.demo
Class DemoSearchable  

java.lang.Object
  com.k_int.z3950.server.demo.DemoSearchable

All Implemented Interfaces:

com.k_int.IR.Scanable, com.k_int.IR.Searchable

---

public class DemoSearchable

extends java.lang.Object

implements com.k_int.IR.Searchable, com.k_int.IR.Scanable

A sample implementation of searchable that returns random numbers of hits and random result records

---

Field Summary
private static LoggingContext	cat
private  javax.naming.Context	naming_context
private  java.util.Hashtable	properties

 

Fields inherited from interface com.k_int.IR.Searchable

GROUP_COORDINATOR, SPECIFIC_SOURCE

 

Constructor Summary

DemoSearchable()

 

Method Summary
com.k_int.IR.SearchTask	createTask(com.k_int.IR.IRQuery q, java.lang.Object user_data)           Create a SearchTask.
com.k_int.IR.SearchTask	createTask(com.k_int.IR.IRQuery q, java.lang.Object user_data, java.util.Observer[] observers)           Create a SearchTask.
void	destroy()           destroy the searchable object.
com.k_int.IR.ScanInformation	doScan(com.k_int.IR.ScanRequestInfo req)           doScan MUST return a vector of TermInformation
int	getManagerType()           Provide information about the type of Searchable object this realisation is
void	init(java.util.Properties p)           Init and Set any properties needed for an instance of Searchable.
void	init(java.util.Properties p, javax.naming.Context naming_context)
boolean	isScanSupported()

 

Methods inherited from class java.lang.Object

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

 

Field Detail

properties

private java.util.Hashtable properties

---

cat

private static LoggingContext cat

---

naming_context

private javax.naming.Context naming_context

Constructor Detail

DemoSearchable

public DemoSearchable()

Method Detail

init

public void init(java.util.Properties p)

Description copied from interface: com.k_int.IR.Searchable

Init and Set any properties needed for an instance of Searchable. Often different realisations will require different parameters to be avaialable, for example ServerHost and ServerPort or JDBCPoolName. Create a new naming context for this object.

Specified by:

init in interface com.k_int.IR.Searchable

---

init

public void init(java.util.Properties p,
                 javax.naming.Context naming_context)

---

destroy

public void destroy()

Description copied from interface: com.k_int.IR.Searchable

destroy the searchable object. Shut down the searchable object entirely. Release all held resources, make the object ready for GC. Try to release in here instead of on finalize.

Specified by:

destroy in interface com.k_int.IR.Searchable

---

getManagerType

public int getManagerType()

Description copied from interface: com.k_int.IR.Searchable

Provide information about the type of Searchable object this realisation is

Specified by:

getManagerType in interface com.k_int.IR.Searchable

---

createTask

public com.k_int.IR.SearchTask createTask(com.k_int.IR.IRQuery q,
                                          java.lang.Object user_data)

Description copied from interface: com.k_int.IR.Searchable

Create a SearchTask. Evaluate the query with the Tasks evaluate method.

Specified by:

createTask in interface com.k_int.IR.Searchable

---

createTask

public com.k_int.IR.SearchTask createTask(com.k_int.IR.IRQuery q,
                                          java.lang.Object user_data,
                                          java.util.Observer[] observers)

Description copied from interface: com.k_int.IR.Searchable

Create a SearchTask. Evaluate the query with the Tasks evaluate method. Any observers will be passwd to the SearchTask and will be notified of search events.

Specified by:

createTask in interface com.k_int.IR.Searchable

---

isScanSupported

public boolean isScanSupported()

Specified by:

isScanSupported in interface com.k_int.IR.Scanable

---

doScan

public com.k_int.IR.ScanInformation doScan(com.k_int.IR.ScanRequestInfo req)

Description copied from interface: com.k_int.IR.Scanable

doScan MUST return a vector of TermInformation

Specified by:

doScan in interface com.k_int.IR.Scanable

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> k_int >> z3950 >> server >> [ demo overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---