Package com.google.turbine.binder.lookup

Class ImportIndex

java.lang.Object

com.google.turbine.binder.lookup.ImportIndex

All Implemented Interfaces:

ImportScope

public class ImportIndex
extends java.lang.Object
implements ImportScope

A scope that provides entries for the single-type imports in a compilation unit.

Import resolution is lazy; imports are not evaluated until the first request for a matching simple name.

Static imports of types, and on-demand imports of types (static or otherwise), are not supported.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.turbine.binder.lookup.ImportScope

ImportScope.ResolveFunction

Constructor Summary

Constructors

Constructor	Description
ImportIndex(TurbineLog.TurbineLogWithSource log, com.google.common.collect.ImmutableMap<java.lang.String,com.google.common.base.Supplier<ImportScope>> thunks)

Method Summary

Modifier and Type	Method	Description
static ImportIndex	create(TurbineLog.TurbineLogWithSource log, CanonicalSymbolResolver resolve, TopLevelIndex cpi, com.google.common.collect.ImmutableList<Tree.ImportDecl> imports)	Creates an import index for the given top-level environment.
@Nullable LookupResult	lookup(LookupKey lookup, ImportScope.ResolveFunction resolve)	See Scope.lookup(LookupKey).

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.turbine.binder.lookup.ImportScope

append, toScope

Constructor Detail

ImportIndex

public ImportIndex(TurbineLog.TurbineLogWithSource log,
                   com.google.common.collect.ImmutableMap<java.lang.String,com.google.common.base.Supplier<ImportScope>> thunks)

Method Detail

create

public static ImportIndex create(TurbineLog.TurbineLogWithSource log,
                                 CanonicalSymbolResolver resolve,
                                 TopLevelIndex cpi,
                                 com.google.common.collect.ImmutableList<Tree.ImportDecl> imports)

Creates an import index for the given top-level environment.

lookup

public @Nullable LookupResult lookup(LookupKey lookup,
                                     ImportScope.ResolveFunction resolve)

Description copied from interface: ImportScope

See Scope.lookup(LookupKey).

Specified by:

lookup in interface ImportScope