/*
* Copyright 2015 the original author or 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 org.gradle.model.internal.manage.schema.extract;
import com.google.common.collect.ImmutableMap;
import org.gradle.model.internal.type.ModelType;
import java.util.Map;
public abstract class PrimitiveTypes {
private static final Map<ModelType<?>, Object> TYPES_DEFAULT_VALUES = ImmutableMap.<ModelType<?>, Object>builder()
.put(ModelType.of(boolean.class), false)
.put(ModelType.of(char.class), '\u0000')
.put(ModelType.of(byte.class), (byte) 0)
.put(ModelType.of(short.class), (short) 0)
.put(ModelType.of(int.class), 0)
.put(ModelType.of(float.class), 0.0F)
.put(ModelType.of(long.class), 0L)
.put(ModelType.of(double.class), 0.0D)
.build();
public static boolean isPrimitiveType(ModelType<?> modelType) {
return TYPES_DEFAULT_VALUES.containsKey(modelType);
}
public static Object defaultValueOf(ModelType<?> primitiveModelType) {
Object defaultValue = TYPES_DEFAULT_VALUES.get(primitiveModelType);
if (defaultValue == null) {
throw new IllegalArgumentException(primitiveModelType + " is not a primitive type.");
}
return defaultValue;
}
}