PropertyImpl.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * 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.kie.workbench.common.stunner.core.definition.impl;

import org.jboss.errai.common.client.api.annotations.MapsTo;
import org.jboss.errai.common.client.api.annotations.Portable;
import org.kie.workbench.common.stunner.core.definition.property.PropertyType;
import org.uberfire.commons.validation.PortablePreconditions;

@Portable
public class PropertyImpl<C> {

    private final String id;
    private String caption;
    private String description;
    private boolean isReadOnly;
    private boolean isOptional;
    protected C defaultValue;
    protected C value;
    private final PropertyType type;

    public PropertyImpl(final @MapsTo("id") String id,
                        final @MapsTo("caption") String caption,
                        final @MapsTo("description") String description,
                        final @MapsTo("isReadOnly") boolean isReadOnly,
                        final @MapsTo("isOptional") boolean isOptional,
                        final @MapsTo("defaultValue") C defaultValue,
                        final @MapsTo("value") C value,
                        final @MapsTo("type") PropertyType type) {
        this.id = PortablePreconditions.checkNotNull("id",
                                                     id);
        this.caption = PortablePreconditions.checkNotNull("caption",
                                                          caption);
        this.description = PortablePreconditions.checkNotNull("description",
                                                              description);
        this.type = PortablePreconditions.checkNotNull("type",
                                                       type);
        this.isReadOnly = isReadOnly;
        this.isOptional = isOptional;
        this.defaultValue = defaultValue;
        this.value = value;
    }

    public String getId() {
        return id;
    }

    public String getCaption() {
        return caption;
    }

    public String getDescription() {
        return description;
    }

    public boolean isReadOnly() {
        return isReadOnly;
    }

    public boolean isOptional() {
        return isOptional;
    }

    public PropertyType getType() {
        return type;
    }

    public PropertyImpl setCaption(String caption) {
        this.caption = caption;
        return this;
    }

    public PropertyImpl setDescription(String description) {
        this.description = description;
        return this;
    }

    public PropertyImpl setReadOnly(boolean readOnly) {
        isReadOnly = readOnly;
        return this;
    }

    public PropertyImpl setOptional(boolean optional) {
        isOptional = optional;
        return this;
    }

    public C getValue() {
        return value;
    }

    public void setValue(C value) {
        this.value = value;
    }

    public C getDefaultValue() {
        return defaultValue;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (!(o instanceof PropertyImpl)) {
            return false;
        }
        PropertyImpl that = (PropertyImpl) o;
        if (isOptional != that.isOptional) {
            return false;
        }
        if (isReadOnly != that.isReadOnly) {
            return false;
        }
        if (!caption.equals(that.caption)) {
            return false;
        }
        if (!description.equals(that.description)) {
            return false;
        }
        if (!id.equals(that.id)) {
            return false;
        }
        if (!getType().equals(that.getType())) {
            return false;
        }
        return true;
    }

    @Override
    public int hashCode() {
        int result = id.hashCode();
        result = ~~result;
        result = 31 * result + getType().hashCode();
        result = ~~result;
        result = 31 * result + caption.hashCode();
        result = ~~result;
        result = 31 * result + description.hashCode();
        result = ~~result;
        result = 31 * result + (isReadOnly ? 1 : 0);
        result = ~~result;
        result = 31 * result + (isOptional ? 1 : 0);
        result = ~~result;
        return result;
    }

    @Override
    public String toString() {
        return "PropertyImpl{" +
                "id='" + id + '\'' +
                ", type=" + getType() +
                ", caption='" + caption + '\'' +
                ", description='" + description + '\'' +
                ", isReadOnly=" + isReadOnly +
                ", isOptional=" + isOptional +
                '}';
    }
}