org.apache.xindice.core.xupdate
Class XUpdateQueryResolver

java.lang.Object
  org.apache.xindice.util.SimpleConfigurable
      org.apache.xindice.core.xupdate.XUpdateQueryResolver

All Implemented Interfaces:

Configurable, QueryResolver

public class XUpdateQueryResolver

extends SimpleConfigurable

implements QueryResolver

XUpdateQueryResolver

Version:

$Revision: 541508 $, $Date: 2007-05-24 21:54:12 -0400 (Thu, 24 May 2007) $

Field Summary

static String

STYLE_XUPDATE

Fields inherited from class org.apache.xindice.util.SimpleConfigurable

config

Constructor Summary

XUpdateQueryResolver()

Method Summary

Query	compileQuery(Collection context, String query, NamespaceMap nsMap, Key[] keys) compileQuery compiles a Query against the specified Collection context and returns the compiled Query.
String	getQueryStyle() getQueryStyle returns the Query style supported by this Resolver.
NodeSet	query(Collection context, String query, NamespaceMap nsMap, Key[] keys) query compiles a Query against the specified Collection context and returns the query results.
void	setConfig(Configuration config) setConfig sets the configuration information for the Configurable object instance.
void	setQueryEngine(QueryEngine engine) setQueryEngine hands a reference for the QueryEngine to the Resolver.

Methods inherited from class org.apache.xindice.util.SimpleConfigurable

getConfig

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.xindice.util.Configurable

getConfig

Field Detail

STYLE_XUPDATE

public static final String STYLE_XUPDATE

See Also:

Constant Field Values

Constructor Detail

XUpdateQueryResolver

public XUpdateQueryResolver()

Method Detail

setConfig

public void setConfig(Configuration config)
               throws XindiceException

Description copied from interface: Configurable

setConfig sets the configuration information for the Configurable object instance.

Specified by:

setConfig in interface Configurable

Overrides:

setConfig in class SimpleConfigurable

Throws:

XindiceException

getQueryStyle

public String getQueryStyle()

Description copied from interface: QueryResolver

getQueryStyle returns the Query style supported by this Resolver.

Specified by:

getQueryStyle in interface QueryResolver

Returns:

The query style

setQueryEngine

public void setQueryEngine(QueryEngine engine)

Description copied from interface: QueryResolver

setQueryEngine hands a reference for the QueryEngine to the Resolver.

Specified by:

setQueryEngine in interface QueryResolver

Parameters:

engine - The QueryEngine

compileQuery

public Query compileQuery(Collection context,
                          String query,
                          NamespaceMap nsMap,
                          Key[] keys)
                   throws QueryException

Description copied from interface: QueryResolver

compileQuery compiles a Query against the specified Collection context and returns the compiled Query. This DOES NOT actually run the query, merely just parses it and primes any possible Indexers that the query might need.

Specified by:

compileQuery in interface QueryResolver

Parameters:

context - The Collection Context

query - The Query

nsMap - The namespace Map (if any)

keys - The initial Key set to use (if any)

Returns:

The compiled Query

Throws:

QueryException

query

public NodeSet query(Collection context,
                     String query,
                     NamespaceMap nsMap,
                     Key[] keys)
              throws QueryException

Description copied from interface: QueryResolver

query compiles a Query against the specified Collection context and returns the query results.

Specified by:

query in interface QueryResolver

Parameters:

context - The Collection Context

query - The Query

nsMap - The namespace Map (if any)

keys - The initial Key set to use (if any)

Returns:

The resulting NodeSet

Throws:

QueryException