com.google.errorprone.refaster.UArrayType Maven / Gradle / Ivy
/*
* Copyright 2013 The Error Prone Authors.
*
* 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 com.google.errorprone.refaster;
import com.google.auto.value.AutoValue;
import com.sun.tools.javac.code.Type.ArrayType;
import javax.annotation.Nullable;
/**
* {@link UType} version of {@link ArrayType}, which represents a type {@code T[]} based on the type
* {@code T}.
*
* @author [email protected] (Louis Wasserman)
*/
@AutoValue
abstract class UArrayType extends UType {
public static UArrayType create(UType componentType) {
return new AutoValue_UArrayType(componentType);
}
abstract UType componentType();
@Override
@Nullable
public Choice visitArrayType(ArrayType arrayType, @Nullable Unifier unifier) {
return componentType().unify(arrayType.getComponentType(), unifier);
}
@Override
public ArrayType inline(Inliner inliner) throws CouldNotResolveImportException {
return new ArrayType(componentType().inline(inliner), inliner.symtab().arrayClass);
}
}