content: /*
   * Copyright 2007-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * or in the "license" file accompanying this file. This file 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.amazon.ion.impl;
  
  import com.amazon.ion.IonContainer;
  import com.amazon.ion.IonReader;
  import com.amazon.ion.IonStruct;
  import com.amazon.ion.IonSystem;
  import com.amazon.ion.IonValue;
  import com.amazon.ion.IonWriter;
  import com.amazon.ion.SymbolTable;
  import com.amazon.ion.system.IonSystemBuilder;
  import java.io.InputStream;
  import java.io.Reader;
  import java.util.Iterator;
  
  /**
   * NOT FOR APPLICATION USE!
   */
  public interface _Private_IonSystem
      extends IonSystem
  {
      public SymbolTable newSharedSymbolTable(IonStruct ionRep);
  
      /**
       * TODO Must correct amazon-ion/ion-java/issues/63 before exposing this or using from public API.
       */
      public Iterator<IonValue> systemIterate(String ionText);
  
      /**
       * TODO Must correct amazon-ion/ion-java/issues/63 before exposing this or using from public API.
       */
      public Iterator<IonValue> systemIterate(Reader ionText);
  
      public Iterator<IonValue> systemIterate(IonReader reader);
  
      public IonReader newSystemReader(Reader ionText);
  
      public IonReader newSystemReader(byte[] ionData);
  
      public IonReader newSystemReader(byte[] ionData, int offset, int len);
  
      public IonReader newSystemReader(String ionText);
  
      public IonReader newSystemReader(InputStream ionData);
  
      public IonReader newSystemReader(IonValue value);
  
  
      public IonWriter newTreeWriter(IonContainer container);
  
      public IonWriter newTreeSystemWriter(IonContainer container);
  
  
      public boolean valueIsSharedSymbolTable(IonValue value);
  
      /**
       * Indicates whether writers built by this system may attempt to optimize
       * {@link IonWriter#writeValue(IonReader)} by copying raw source data.
       *
       * @see IonSystemBuilder#isStreamCopyOptimized()
       */
      public boolean isStreamCopyOptimized();
  }
  