001    /*
002     * Copyright 2010-2013 JetBrains s.r.o.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    
017    package org.jetbrains.jet.lang.resolve.calls.context;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.annotations.Nullable;
021    import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
022    import org.jetbrains.jet.lang.descriptors.FunctionDescriptor;
023    import org.jetbrains.jet.lang.descriptors.VariableDescriptor;
024    import org.jetbrains.jet.lang.psi.CallKey;
025    import org.jetbrains.jet.lang.psi.JetExpression;
026    import org.jetbrains.jet.lang.resolve.DelegatingBindingTrace;
027    import org.jetbrains.jet.lang.resolve.calls.results.OverloadResolutionResultsImpl;
028    
029    public interface ResolutionResultsCache {
030        class MemberType<D extends CallableDescriptor> {}
031        MemberType<FunctionDescriptor> FUNCTION_MEMBER_TYPE = new MemberType<FunctionDescriptor>();
032        MemberType<VariableDescriptor> PROPERTY_MEMBER_TYPE = new MemberType<VariableDescriptor>();
033    
034    
035        <D extends CallableDescriptor> void recordResolutionResults(@NotNull CallKey callKey, @NotNull MemberType<D> memberType, @NotNull OverloadResolutionResultsImpl<D> results);
036    
037        @Nullable
038        <D extends CallableDescriptor> OverloadResolutionResultsImpl<D> getResolutionResults(@NotNull CallKey callKey, @NotNull MemberType<D> memberType);
039    
040        void recordResolutionTrace(@NotNull CallKey callKey, @NotNull DelegatingBindingTrace delegatingTrace);
041    
042        @Nullable
043        DelegatingBindingTrace getResolutionTrace(@NotNull CallKey callKey);
044    
045        <D extends CallableDescriptor> void recordDeferredComputationForCall(
046                @NotNull CallKey callKey,
047                @NotNull CallCandidateResolutionContext<D> deferredComputation,
048                @NotNull MemberType memberType
049        );
050    
051        @Nullable
052        CallCandidateResolutionContext<FunctionDescriptor> getDeferredComputation(@Nullable JetExpression expression);
053    }