GroovyExpectedTypesContributor.java

/*
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jetbrains.plugins.groovy.lang.psi.expectedTypes;

import com.intellij.openapi.extensions.ExtensionPointName;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrExpression;

import java.util.List;

/**
 * @author peter
 */
public abstract class GroovyExpectedTypesContributor {
  public static final ExtensionPointName<GroovyExpectedTypesContributor> EP_NAME = ExtensionPointName.create("org.intellij.groovy.expectedTypesContributor");

  public abstract List<TypeConstraint> calculateTypeConstraints(@NotNull GrExpression expression);
}