/*
* Copyright 2003-2015 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 jetbrains.mps.core.aspects.behaviour;
import jetbrains.mps.core.aspects.behaviour.api.SAbstractType;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.List;
/**
* An array type
*/
public final class SArrayType implements SAbstractType {
private final SAbstractType myInternalType;
public SArrayType(@NotNull SAbstractType type) {
myInternalType = type;
}
@Nullable
@Override
public Object getDefaultValue() {
return null;
}
@Override
public boolean isAssignableFrom(@NotNull SAbstractType another) {
if (another instanceof SArrayType) {
return myInternalType.isAssignableFrom(((SArrayType) another).getInternalType());
}
if (another instanceof SJavaCompoundType) {
Class<?> javaType = ((SJavaCompoundType) another).getJavaType();
if (javaType.isArray()) {
return myInternalType.isAssignableFrom(new SJavaCompoundTypeImpl(javaType.getComponentType()));
}
}
return false;
}
@NotNull
public SAbstractType getInternalType() {
return myInternalType;
}
@Override
public String toString() {
return "Array(" + myInternalType +"):";
}
@Override
public int hashCode() {
return myInternalType.hashCode();
}
@Override
public boolean equals(Object o) {
if (o instanceof SArrayType) {
return myInternalType.equals(((SArrayType) o).getInternalType());
}
return false;
}
}