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Java library to programmtically create JavaScript in a structured way

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/**
 * Copyright (C) 2014-2016 Philip Helger (www.helger.com)
 * philip[at]helger[dot]com
 *
 * 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.helger.html.jscode;

import javax.annotation.Nonnull;
import javax.annotation.concurrent.Immutable;

import com.helger.commons.hashcode.HashCodeGenerator;
import com.helger.commons.string.ToStringGenerator;

/**
 * An atom for boolean values
 *
 * @author Philip Helger
 */
@Immutable
public class JSAtomBoolean extends AbstractJSExpression
{
  private final boolean m_bValue;

  public JSAtomBoolean (final boolean bValue)
  {
    m_bValue = bValue;
  }

  public boolean getContainedValue ()
  {
    return m_bValue;
  }

  public void generate (@Nonnull final JSFormatter aFormatter)
  {
    aFormatter.plain (Boolean.toString (m_bValue));
  }

  @Override
  public boolean equals (final Object o)
  {
    if (o == this)
      return true;
    if (!super.equals (o))
      return false;
    final JSAtomBoolean rhs = (JSAtomBoolean) o;
    return m_bValue == rhs.m_bValue;
  }

  @Override
  public int hashCode ()
  {
    return HashCodeGenerator.getDerived (super.hashCode ()).append (m_bValue).getHashCode ();
  }

  @Override
  public String toString ()
  {
    return ToStringGenerator.getDerived (super.toString ()).append ("value", m_bValue).toString ();
  }
}