/*
    * Copyright (c) 2001-2017, Zoltan Farkas All Rights Reserved.
    *
    * This library is free software; you can redistribute it and/or
    * modify it under the terms of the GNU Lesser General Public
    * License as published by the Free Software Foundation; either
    * version 2.1 of the License, or (at your option) any later version.
    *
    * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this program; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
   *
   * Additionally licensed with:
   *
   * 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.spf4j.recyclable.impl;
  
  import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
  import org.spf4j.base.ReferenceType;
  import org.spf4j.recyclable.SizedRecyclingSupplier;
  
  /**
   *
   * @author zoly
   */
  public final class ArraySuppliers {
  
    private ArraySuppliers() {
    }
  
    public static final class Objects {
  
      public static final SizedRecyclingSupplier<Object[]> TL_SUPPLIER
              = new Powerof2ThreadLocalRecyclingSupplier<>(new SizedRecyclingSupplier.Factory<Object[]>() {
  
        @Override
        @SuppressFBWarnings("SUA_SUSPICIOUS_UNINITIALIZED_ARRAY")
        public Object[] create(final int size) {
          return new Object[size];
        }
  
        @Override
        public int size(final Object[] object) {
          return object.length;
        }
      }, ReferenceType.SOFT);
  
      private Objects() {
      }
  
    }
  
    public static final class Bytes {
  
      private static final SizedRecyclingSupplier.Factory<byte[]> FACTORY
              = new SizedRecyclingSupplier.Factory<byte[]>() {
  
        @Override
        @SuppressFBWarnings("SUA_SUSPICIOUS_UNINITIALIZED_ARRAY")
        public byte[] create(final int size) {
          return new byte[size];
        }
  
        @Override
        public int size(final byte[] object) {
          return object.length;
        }
      };
  
      public static final SizedRecyclingSupplier<byte[]> TL_SUPPLIER
              = new Powerof2ThreadLocalRecyclingSupplier<>(FACTORY, ReferenceType.SOFT);
  
      public static final SizedRecyclingSupplier<byte[]> GL_SUPPLIER
              = new Powerof2SizedGlobalRecyclingSupplier<>(FACTORY, ReferenceType.SOFT);
  
      public static final SizedRecyclingSupplier<byte[]> JAVA_NEW
              = new SizedRecyclingSupplier<byte[]>() {
        @Override
        @SuppressFBWarnings("SUA_SUSPICIOUS_UNINITIALIZED_ARRAY")
        public byte[] get(final int size) {
          return new byte[size];
        }
  
       @Override
       public void recycle(final byte[] object) {
         // Let the GC deal with this
       }
     };
 
     private Bytes() {
     }
 
   }
 
   public static final class Chars {
 
     private static final SizedRecyclingSupplier.Factory<char[]> FACTORY
             = new SizedRecyclingSupplier.Factory<char[]>() {
 
       @Override
       @SuppressFBWarnings("SUA_SUSPICIOUS_UNINITIALIZED_ARRAY")
       public char[] create(final int size) {
         return new char[size];
       }
 
       @Override
       public int size(final char[] object) {
         return object.length;
       }
     };
 
     public static final SizedRecyclingSupplier<char[]> TL_SUPPLIER
             = new Powerof2ThreadLocalRecyclingSupplier<>(FACTORY, ReferenceType.SOFT);
 
     public static final SizedRecyclingSupplier<char[]> GL_SUPPLIER
             = new Powerof2SizedGlobalRecyclingSupplier<>(FACTORY, ReferenceType.SOFT);
 
     public static final SizedRecyclingSupplier<char[]> JAVA_NEW
             = new SizedRecyclingSupplier<char[]>() {
 
       @Override
       @SuppressFBWarnings("SUA_SUSPICIOUS_UNINITIALIZED_ARRAY")
       public char[] get(final int size) {
         return new char[size];
       }
 
       @Override
       public void recycle(final char[] object) {
         // Let the GC deal with this
       }
     };
 
     private Chars() {
     }
 
   }
 
 }