org.smartdeveloperhub.vocabulary.util.Version.java Source code

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Here is the source code for org.smartdeveloperhub.vocabulary.util.Version.java

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/**
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   This file is part of the Smart Developer Hub Project:
 *     http://www.smartdeveloperhub.org/
 *
 *   Center for Open Middleware
 *     http://www.centeropenmiddleware.com/
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   Copyright (C) 2015-2016 Center for Open Middleware.
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   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.
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   Artifact    : org.smartdeveloperhub.vocabulary:sdh-vocabulary:0.3.0
 *   Bundle      : sdh-vocabulary-0.3.0.jar
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 */
package org.smartdeveloperhub.vocabulary.util;

import java.util.Set;

import com.google.common.collect.ImmutableSet;

class Version {

    private final Module module;
    private final Namespace vocabulary;
    private final Namespace namespace;
    private final ImmutableSet<Namespace> priorVersions;
    private final ImmutableSet<Namespace> imports;

    private Version(final Module module, final Namespace vocabulary, final Namespace namespace,
            final ImmutableSet<Namespace> priorVersions, final ImmutableSet<Namespace> imports) {
        this.module = module;
        this.vocabulary = vocabulary;
        this.namespace = namespace;
        this.priorVersions = priorVersions;
        this.imports = imports;
    }

    Module module() {
        return this.module;
    }

    Namespace vocabulary() {
        return this.vocabulary;
    }

    Namespace namespace() {
        return this.namespace;
    }

    Set<Namespace> priorVersions() {
        return this.priorVersions;
    }

    Set<Namespace> imports() {
        return this.imports;
    }

    boolean isCanonical() {
        return this.vocabulary.equals(this.namespace);
    }

    @Override
    public String toString() {
        final StringBuilder builder = new StringBuilder();
        builder.append("Version(").append(this.module.location()).append(") {").append(System.lineSeparator());
        builder.append(" - Ontology IRI: ").append(this.vocabulary).append(System.lineSeparator());
        builder.append(" - Version IRI.: ").append(this.namespace).append(System.lineSeparator());
        builder.append(" - Imports {").append(System.lineSeparator());
        for (final Namespace ns : this.imports) {
            builder.append("     + ").append(ns).append(System.lineSeparator());
        }
        builder.append("   }").append(System.lineSeparator());
        builder.append(" - Prior versions {").append(System.lineSeparator());
        for (final Namespace ns : this.priorVersions) {
            builder.append("     + ").append(ns).append(System.lineSeparator());
        }
        builder.append("   }").append(System.lineSeparator());
        builder.append("}");
        return builder.toString();
    }

    static Version create(final Module module) {
        return new Version(module, Namespace.create(module.ontology()), Namespace.create(implementationIRI(module)),
                priorVersions(module), imports(module));
    }

    private static ImmutableSet<Namespace> imports(final Module module) {
        final ImmutableSet.Builder<Namespace> builder = ImmutableSet.builder();
        for (final String priorVersion : module.imports()) {
            builder.add(Namespace.create(priorVersion));
        }
        return builder.build();
    }

    private static ImmutableSet<Namespace> priorVersions(final Module module) {
        final ImmutableSet.Builder<Namespace> builder = ImmutableSet.builder();
        for (final String priorVersion : module.priorVersions()) {
            builder.add(Namespace.create(priorVersion));
        }
        return builder.build();
    }

    private static String implementationIRI(final Module module) {
        if (module.isLocal()) {
            return module.implementationIRI();
        } else {
            return module.locationNamespace().toString() + MorePaths.getFileExtension(module.location());
        }
    }

}