public abstract class SearchEngine
extends java.lang.Object
SearchEvent
,
SearchListener
Modifier and Type | Field and Description |
---|---|
protected java.net.URL |
base |
protected java.util.Hashtable |
params |
Constructor and Description |
---|
SearchEngine()
Creates a SearchEngine.
|
SearchEngine(java.net.URL base,
java.util.Hashtable params)
Creates a SearchEngine using the standard JavaHelp SearchEngine
parameters.
|
Modifier and Type | Method and Description |
---|---|
abstract SearchQuery |
createQuery()
Creates a new search query.
|
public SearchEngine(java.net.URL base, java.util.Hashtable params) throws java.security.InvalidParameterException
base
- The base address of the data.params
- A hashtable of parameters from the search view.java.security.InvalidParameterException
public SearchEngine()
public abstract SearchQuery createQuery() throws java.lang.IllegalStateException
java.lang.IllegalStateException