Package org.eclipse.search.ui.text

Class TextSearchQueryProvider

java.lang.Object

org.eclipse.search.ui.text.TextSearchQueryProvider

public abstract class TextSearchQueryProvider
extends Object

Abstract base class for text search query providers supplied via the org.eclipse.search.textSearchQueryProvider extension point. The plug-in preference org.eclipse.search.textSearchQueryProvider defines the preferred query provider. It is intended that only products choose a preferred query provider.

Since:

3.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TextSearchQueryProvider.TextSearchInput	Specified the input for a search query.

Constructor Summary

Constructors

Constructor	Description
TextSearchQueryProvider()

Method Summary

Modifier and Type	Method	Description
abstract ISearchQuery	createQuery(String selectedText)	Create a query to search for the selected text in the workspace.
abstract ISearchQuery	createQuery(String selectedText, IResource[] resources)	Create a query to search for the selected text in the given resources.
abstract ISearchQuery	createQuery(String selectedText, IWorkingSet[] ws)	Create a query to search for the selected text in the given working sets.
abstract ISearchQuery	createQuery(TextSearchQueryProvider.TextSearchInput textSearchInput)	Create a query for the input with the given information.
static TextSearchQueryProvider	getPreferred()	Returns the preferred query provider.

Methods inherited from class java.lang.Object

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

Constructor Details

TextSearchQueryProvider

public TextSearchQueryProvider()

Method Details

getPreferred

public static TextSearchQueryProvider getPreferred()

Returns the preferred query provider. The preferred query provider is typically configured by the product and defined by the search plug-in preference 'org.eclipse.search.textSearchQueryProvider'. It is not intended that query providers change at runtime, but clients should always use this method to access the query provider.

Returns:

the preferred TextSearchQueryProvider.

createQuery

public abstract ISearchQuery createQuery(TextSearchQueryProvider.TextSearchInput textSearchInput)
                                  throws CoreException

Create a query for the input with the given information.

Parameters:

textSearchInput - the search input

Returns:

returns the created search query

Throws:

CoreException - a CoreException can be thrown when the query provider can not create a query for the given input.

createQuery

public abstract ISearchQuery createQuery(String selectedText)
                                  throws CoreException

Create a query to search for the selected text in the workspace.

Parameters:

selectedText - the text to search for

Returns:

returns the created search query

Throws:

CoreException - a CoreException can be thrown when the query provider can not create a query for the given input.

createQuery

public abstract ISearchQuery createQuery(String selectedText,
 IResource[] resources)
                                  throws CoreException

Create a query to search for the selected text in the given resources.

Parameters:

selectedText - the text to search for

resources - the resources to search in

Returns:

returns the created search query

Throws:

CoreException - a CoreException can be thrown when the query provider can not create a query for the given input.

createQuery

public abstract ISearchQuery createQuery(String selectedText,
 IWorkingSet[] ws)
                                  throws CoreException

Create a query to search for the selected text in the given working sets.

Parameters:

selectedText - the text to search for

ws - the working sets to search in

Returns:

returns the created search query

Throws:

CoreException - a CoreException can be thrown when the query provider can not create a query for the given input.