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.model;
018    
019    import org.jetbrains.annotations.NotNull;
020    import org.jetbrains.jet.lang.descriptors.CallableDescriptor;
021    import org.jetbrains.jet.lang.resolve.DelegatingBindingTrace;
022    import org.jetbrains.jet.lang.resolve.calls.results.ResolutionStatus;
023    
024    public interface ResolvedCallWithTrace<D extends CallableDescriptor> extends ResolvedCall<D>  {
025    
026        @NotNull
027        ResolutionStatus getStatus();
028    
029        /**
030         * Resolved call can have incomplete type parameters
031         * if ResolutionStatus is INCOMPLETE_TYPE_INFERENCE (might be completed successfully)
032         * or OTHER_ERROR (cannot be completed successfully, but if there's only one candidate, should be completed anyway).
033         * @return true if resolved call has unknown type parameters (inference is incomplete)
034         */
035        boolean hasIncompleteTypeParameters();
036    
037        boolean isDirty();
038    
039        DelegatingBindingTrace getTrace();
040    
041        /**
042         * //todo get rid of Impl class in the interface
043         * If the call has incomplete type parameters, it should be completed after resolution process is finished.
044         * Returns this for normal call and function call for VariableAsFunctionCall.
045         */
046        @NotNull
047        ResolvedCallImpl<D> getCallToCompleteTypeArgumentInference();
048    }