Package tools.refinery.interpreter.localsearch.matcher

Class ISearchContext.SearchContext

java.lang.Object

tools.refinery.interpreter.localsearch.matcher.ISearchContext.SearchContext

All Implemented Interfaces:

ISearchContext

Enclosing interface:

ISearchContext

public static class ISearchContext.SearchContext
extends Object
implements ISearchContext

Nested Class Summary

Nested classes/interfaces inherited from interface tools.refinery.interpreter.localsearch.matcher.ISearchContext

ISearchContext.SearchContext

Constructor Summary

Constructors

Constructor	Description
SearchContext(IQueryBackendContext backendContext, ICache backendLevelCache, ResultProviderRequestor resultProviderRequestor)	Initializes a search context using an arbitrary backend context

Method Summary

Modifier and Type	Method	Description
<T> T	accessBackendLevelCache(Object key, Class<? extends T> clazz, IProvider<T> valueProvider)	Allows search operations to cache values through the entire lifecycle of the local search backend.
org.apache.log4j.Logger	getLogger()	Returns the engine-specific logger
IQueryResultProvider	getMatcher(CallWithAdornment dependency)	Returns a matcher for a selected query specification.
IQueryRuntimeContext	getRuntimeContext()	Provides access to the generic query runtime context of the current engine

Methods inherited from class java.lang.Object

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

Constructor Details

SearchContext

public SearchContext(IQueryBackendContext backendContext,
 ICache backendLevelCache,
 ResultProviderRequestor resultProviderRequestor)

Initializes a search context using an arbitrary backend context

Method Details

getMatcher

public IQueryResultProvider getMatcher(CallWithAdornment dependency)

Description copied from interface: ISearchContext

Returns a matcher for a selected query specification.

Specified by:

getMatcher in interface ISearchContext

Throws:

InterpreterRuntimeException

Since:

2.1

accessBackendLevelCache

public <T> T accessBackendLevelCache(Object key,
 Class<? extends T> clazz,
 IProvider<T> valueProvider)

Description copied from interface: ISearchContext

Allows search operations to cache values through the entire lifecycle of the local search backend. The values are calculated if not cached before using the given provider, or returned from the cache accordingly.

Specified by:

accessBackendLevelCache in interface ISearchContext

getRuntimeContext

public IQueryRuntimeContext getRuntimeContext()

Description copied from interface: ISearchContext

Provides access to the generic query runtime context of the current engine

Specified by:

getRuntimeContext in interface ISearchContext

getLogger

public org.apache.log4j.Logger getLogger()

Description copied from interface: ISearchContext

Returns the engine-specific logger

Specified by:

getLogger in interface ISearchContext