/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.atlas.typesystem

import org.apache.atlas.typesystem.types._

case class TypesDef(enumTypes: Seq[EnumTypeDefinition],
                    structTypes: Seq[StructTypeDefinition],
                    traitTypes: Seq[HierarchicalTypeDefinition[TraitType]],
                    classTypes: Seq[HierarchicalTypeDefinition[ClassType]]) {
    def this() = this(Seq(), Seq(), Seq(), Seq())
    def this(enumType : EnumTypeDefinition) = this(Seq(enumType), Seq(), Seq(), Seq())
    def this(structType: StructTypeDefinition) = this(Seq(), Seq(structType), Seq(), Seq())
    def this(typ: HierarchicalTypeDefinition[_], isTrait : Boolean) = this(
      Seq(),
      Seq(),
      if ( isTrait )
        Seq(typ.asInstanceOf[HierarchicalTypeDefinition[TraitType]]) else Seq(),
      if (!isTrait )
        Seq(typ.asInstanceOf[HierarchicalTypeDefinition[ClassType]]) else Seq()
    )

    def enumTypesAsJavaList() = {
        import scala.collection.JavaConverters._
        enumTypes.asJava
    }

    def structTypesAsJavaList() = {
        import scala.collection.JavaConverters._
        structTypes.asJava
    }

    def traitTypesAsJavaList() = {
        import scala.collection.JavaConverters._
        traitTypes.asJava
    }

    def classTypesAsJavaList() = {
        import scala.collection.JavaConverters._
        classTypes.asJava
    }

    def isEmpty() = {
      enumTypes.isEmpty & structTypes.isEmpty & traitTypes.isEmpty & classTypes.isEmpty
    }
}