com.speedment.common.codegen.internal.model.AnnotationImpl Maven / Gradle / Ivy
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/**
*
* Copyright (c) 2006-2019, Speedment, Inc. All Rights Reserved.
*
* 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.speedment.common.codegen.internal.model;
import com.speedment.common.codegen.internal.util.Copier;
import com.speedment.common.codegen.model.*;
import com.speedment.common.codegen.model.modifier.Modifier;
import java.util.*;
import static java.util.Objects.requireNonNull;
/**
* This is the default implementation of the {@link Annotation} interface.
* This class should not be instantiated directly. Instead you should call the
* {@link Annotation#of(java.lang.String)} method to get an instance. In that
* way, you can later change the implementing class without modifying the using
* code.
*
* @author Emil Forslund
* @see Annotation
*/
public final class AnnotationImpl implements Annotation {
private String name;
private Javadoc javadoc;
private final List annotations;
private final List fields;
private final List imports;
private final Set modifiers;
/**
* Initializes this annotation using a name.
*
* Warning! This class should not be instantiated directly but using
* the {@link Annotation#of(java.lang.String)} method!
*
* @param name the name
*/
public AnnotationImpl(String name) {
this.name = requireNonNull(name);
this.javadoc = null;
this.annotations = new ArrayList<>();
this.fields = new ArrayList<>();
this.imports = new ArrayList<>();
this.modifiers = EnumSet.noneOf(Modifier.class);
}
/**
* Copy constructor.
*
* @param prototype the prototype
*/
protected AnnotationImpl(Annotation prototype) {
requireNonNull(prototype);
name = prototype.getName();
javadoc = prototype.getJavadoc().map(Copier::copy).orElse(null);
annotations = Copier.copy(prototype.getAnnotations());
fields = Copier.copy(prototype.getFields());
imports = Copier.copy(prototype.getImports());
modifiers = Copier.copy(prototype.getModifiers(), c -> c.copy(), EnumSet.noneOf(Modifier.class));
}
@Override
public Annotation setName(String name) {
this.name = requireNonNull(name);
return this;
}
@Override
public String getName() {
return name;
}
@Override
public List getFields() {
return fields;
}
@Override
public Annotation set(Javadoc doc) {
this.javadoc = doc.setParent(this);
return this;
}
@Override
public Optional getJavadoc() {
return Optional.ofNullable(javadoc);
}
@Override
public List getImports() {
return imports;
}
@Override
public Set getModifiers() {
return modifiers;
}
@Override
public List getAnnotations() {
return annotations;
}
@Override
public AnnotationImpl copy() {
return new AnnotationImpl(this);
}
@Override
public int hashCode() {
int hash = 7;
hash = 41 * hash + Objects.hashCode(this.name);
hash = 41 * hash + Objects.hashCode(this.javadoc);
hash = 41 * hash + Objects.hashCode(this.annotations);
hash = 41 * hash + Objects.hashCode(this.fields);
hash = 41 * hash + Objects.hashCode(this.imports);
hash = 41 * hash + Objects.hashCode(this.modifiers);
return hash;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final AnnotationImpl other = (AnnotationImpl) obj;
if (!Objects.equals(this.name, other.name)) {
return false;
}
if (!Objects.equals(this.javadoc, other.javadoc)) {
return false;
}
if (!Objects.equals(this.annotations, other.annotations)) {
return false;
}
if (!Objects.equals(this.fields, other.fields)) {
return false;
}
if (!Objects.equals(this.imports, other.imports)) {
return false;
}
return Objects.equals(this.modifiers, other.modifiers);
}
}