001    /*
002     * Copyright 2010-2014 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.tasks;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
021    import org.jetbrains.jet.lang.psi.Call;
022    import org.jetbrains.jet.lang.psi.JetExpression;
023    import org.jetbrains.jet.lang.resolve.BindingTrace;
024    import org.jetbrains.jet.lang.resolve.calls.model.ResolvedCall;
025    import org.jetbrains.jet.lang.types.JetType;
026    
027    import java.util.Collection;
028    
029    import static org.jetbrains.jet.lang.diagnostics.Errors.FUNCTION_EXPECTED;
030    import static org.jetbrains.jet.lang.resolve.BindingContext.CALL;
031    import static org.jetbrains.jet.lang.resolve.BindingContext.RESOLVED_CALL;
032    
033    public class TracingStrategyForInvoke extends AbstractTracingStrategy {
034        private final JetType calleeType;
035    
036        public TracingStrategyForInvoke(
037                @NotNull JetExpression reference,
038                @NotNull Call call,
039                @NotNull JetType calleeType
040        ) {
041            super(reference, call);
042            this.calleeType = calleeType;
043        }
044    
045        @Override
046        public <D extends CallableDescriptor> void bindReference(
047                @NotNull BindingTrace trace, @NotNull ResolvedCall<D> resolvedCall
048        ) {
049        }
050    
051        @Override
052        public <D extends CallableDescriptor> void bindResolvedCall(
053                @NotNull BindingTrace trace, @NotNull ResolvedCall<D> resolvedCall
054        ) {
055            trace.record(RESOLVED_CALL, reference, resolvedCall);
056            trace.record(CALL, reference, call);
057        }
058    
059        @Override
060        public void unresolvedReference(@NotNull BindingTrace trace) {
061            trace.report(FUNCTION_EXPECTED.on(reference, reference, calleeType));
062        }
063    
064        @Override
065        public <D extends CallableDescriptor> void unresolvedReferenceWrongReceiver(
066                @NotNull BindingTrace trace, @NotNull Collection<? extends ResolvedCall<D>> candidates
067        ) {
068            trace.report(FUNCTION_EXPECTED.on(reference, reference, calleeType));
069        }
070    }