Uses of Class
com.yahoo.search.searchchain.Execution.Context

Packages that use Execution.Context

Package	Description
com.yahoo.search.query.parser	Provides access to parsing query strings into queries
com.yahoo.search.querytransform	Vespa search platform query transformation infrastructure.
com.yahoo.search.searchchain	Classes for composition of searchers into search chains, which are executed to produce Results for Queries.

Uses of Execution.Context in com.yahoo.search.query.parser

Methods in com.yahoo.search.query.parser with parameters of type Execution.Context

Modifier and Type	Method and Description
static ParserEnvironment	ParserEnvironment.fromExecutionContext(Execution.Context context)

Uses of Execution.Context in com.yahoo.search.querytransform

Methods in com.yahoo.search.querytransform with parameters of type Execution.Context

Modifier and Type	Method and Description
private void	LegacyCombinator.addAndItems(com.yahoo.language.Language language, Query query, Iterable<LegacyCombinator.QueryPart> pieces, IndexFacts.Session session, Execution.Context context)
private void	QueryCombinator.addAndItems(Query query, Iterable<QueryCombinator.QueryPart> pieces, Execution.Context context) Deprecated.
private void	LegacyCombinator.addNotItems(com.yahoo.language.Language language, Query query, Set<LegacyCombinator.QueryPart> pieces, IndexFacts.Session session, Execution.Context context)
private void	LegacyCombinator.addRankItems(com.yahoo.language.Language language, Query query, Set<LegacyCombinator.QueryPart> pieces, IndexFacts.Session session, Execution.Context context)
private Item	LegacyCombinator.parse(com.yahoo.language.Language language, Query query, LegacyCombinator.QueryPart part, String defaultIndex, Execution.Context context)

Uses of Execution.Context in com.yahoo.search.searchchain

Fields in com.yahoo.search.searchchain declared as Execution.Context

Modifier and Type	Field and Description
private Execution.Context	Execution.context A searcher's view of state external to the search chain.
private Execution.Context[]	Execution.contextCache Array for hiding context changes done in search by searcher following another.

Methods in com.yahoo.search.searchchain that return Execution.Context

Modifier and Type	Method and Description
Execution.Context	Execution.context() Returns the context of this execution, which contains various objects which are looked up through a memory barrier at the point this is created and which is guaranteed to be frozen during the execution of this query.
(package private) Execution.Context	Execution.Context.copyIfChanged(Execution.Context previous) This is used when building the Context stack.
static Execution.Context	Execution.Context.createContextStub() Creates a context stub with no information.
static Execution.Context	Execution.Context.createContextStub(IndexFacts indexFacts) Create a Context instance where only the index related settings are initialized.
static Execution.Context	Execution.Context.createContextStub(SearchChainRegistry searchChainRegistry, IndexFacts indexFacts) Create a Context instance where only the search chain registry and index facts are initialized.
static Execution.Context	Execution.Context.createContextStub(SearchChainRegistry searchChainRegistry, IndexFacts indexFacts, com.yahoo.language.Linguistics linguistics) Create a Context instance where only the search chain registry, index facts and linguistics are initialized.
Execution.Context	Execution.Context.shallowCopy() Standard shallow copy, the new instance will carry the same references as this.

Methods in com.yahoo.search.searchchain with parameters of type Execution.Context

Modifier and Type	Method and Description
(package private) Execution.Context	Execution.Context.copyIfChanged(Execution.Context previous) This is used when building the Context stack.
boolean	Execution.Context.equals(Execution.Context other)
(package private) void	Execution.Context.fill(Execution.Context other) The brutal version of populateFrom().
void	Execution.Context.populateFrom(Execution.Context sourceContext) Populate missing values in this from the given context.

Constructors in com.yahoo.search.searchchain with parameters of type Execution.Context

Constructor and Description
AsyncExecution(com.yahoo.component.chain.Chain<? extends Searcher> chain, Execution.Context context) Creates an async execution.
AsyncExecution(Execution.Context context, com.yahoo.component.chain.Chain<? extends Searcher> chain)
Execution(com.yahoo.component.chain.Chain<? extends com.yahoo.processing.Processor> searchChain, Execution.Context context, int searcherIndex) Creates a new execution for a search chain or a single searcher.
Execution(com.yahoo.component.chain.Chain<? extends Searcher> searchChain, Execution.Context context) The usually best way of creating a new execution for a search chain.
Execution(Execution.Context context) Creates an which executes nothing
Execution(Searcher searcher, Execution.Context context) Creates an execution from a single searcher