package org.protempa;

/*
 * #%L
 * Protempa Framework
 * %%
 * Copyright (C) 2012 - 2015 Emory University
 * %%
 * 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.
 * #L%
 */

import java.util.Objects;
import org.protempa.proposition.value.ValueBuilder;

/**
 *
 * @author Andrew Post
 */
public class AttributeBuilder {
    private String name;
    private ValueBuilder valueBuilder;

    public AttributeBuilder() {
    }
    
    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public ValueBuilder getValueBuilder() {
        return valueBuilder;
    }

    public void setValueBuilder(ValueBuilder valueBuilder) {
        this.valueBuilder = valueBuilder;
    }

    public Attribute build() {
        if (this.valueBuilder == null) {
            throw new IllegalStateException("valueBuilder cannot be null");
        }
        return new Attribute(this.name, this.valueBuilder.build());
    }

    @Override
    public int hashCode() {
        int hash = 7;
        hash = 59 * hash + Objects.hashCode(this.name);
        hash = 59 * hash + Objects.hashCode(this.valueBuilder);
        return hash;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final AttributeBuilder other = (AttributeBuilder) obj;
        if (!Objects.equals(this.name, other.name)) {
            return false;
        }
        if (!Objects.equals(this.valueBuilder, other.valueBuilder)) {
            return false;
        }
        return true;
    }
    
}
