org.gradle.model.internal.manage.schema.AbstractStructSchema.java Source code

Introduction

Here is the source code for org.gradle.model.internal.manage.schema.AbstractStructSchema.java

Source

/*
 * 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;

import com.google.common.base.Function;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSortedMap;
import com.google.common.collect.Maps;
import org.gradle.internal.Cast;
import org.gradle.model.internal.manage.schema.extract.ModelSchemaAspect;
import org.gradle.model.internal.method.WeaklyTypeReferencingMethod;
import org.gradle.model.internal.type.ModelType;

import java.util.Collection;
import java.util.Map;
import java.util.Set;
import java.util.SortedSet;

public abstract class AbstractStructSchema<T> extends AbstractModelSchema<T> implements StructSchema<T> {
    private final ImmutableSortedMap<String, ModelProperty<?>> properties;
    private final Set<WeaklyTypeReferencingMethod<?, ?>> nonPropertyMethods;
    private final Map<Class<? extends ModelSchemaAspect>, ModelSchemaAspect> aspects;

    public AbstractStructSchema(ModelType<T> type, Iterable<ModelProperty<?>> properties,
            Iterable<WeaklyTypeReferencingMethod<?, ?>> nonPropertyMethods, Iterable<ModelSchemaAspect> aspects) {
        super(type);
        ImmutableSortedMap.Builder<String, ModelProperty<?>> builder = ImmutableSortedMap.naturalOrder();
        for (ModelProperty<?> property : properties) {
            builder.put(property.getName(), property);
        }
        this.properties = builder.build();
        this.nonPropertyMethods = ImmutableSet.copyOf(nonPropertyMethods);
        this.aspects = Maps.uniqueIndex(aspects,
                new Function<ModelSchemaAspect, Class<? extends ModelSchemaAspect>>() {
                    @Override
                    public Class<? extends ModelSchemaAspect> apply(ModelSchemaAspect aspect) {
                        return aspect.getClass();
                    }
                });
    }

    @Override
    public SortedSet<String> getPropertyNames() {
        return properties.keySet();
    }

    @Override
    public Collection<ModelProperty<?>> getProperties() {
        return properties.values();
    }

    @Override
    public boolean hasProperty(String name) {
        return properties.containsKey(name);
    }

    @Override
    public ModelProperty<?> getProperty(String name) {
        return properties.get(name);
    }

    @Override
    public Set<WeaklyTypeReferencingMethod<?, ?>> getNonPropertyMethods() {
        return nonPropertyMethods;
    }

    @Override
    public Set<WeaklyTypeReferencingMethod<?, ?>> getAllMethods() {
        ImmutableSet.Builder<WeaklyTypeReferencingMethod<?, ?>> builder = ImmutableSet.builder();
        for (ModelProperty<?> property : properties.values()) {
            builder.addAll(property.getAccessors());
        }
        builder.addAll(nonPropertyMethods);
        return builder.build();
    }

    @Override
    public boolean hasAspect(Class<? extends ModelSchemaAspect> aspectType) {
        return aspects.containsKey(aspectType);
    }

    @Override
    public <A extends ModelSchemaAspect> A getAspect(Class<A> aspectType) {
        return Cast.uncheckedCast(aspects.get(aspectType));
    }

    @Override
    public Collection<ModelSchemaAspect> getAspects() {
        return aspects.values();
    }
}