<commit_before>/**
 * 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.thrift;

import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.apache.thrift.protocol.TField;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.protocol.TStruct;
import org.apache.thrift.scheme.IScheme;
import org.apache.thrift.scheme.SchemeFactory;
import org.apache.thrift.scheme.StandardScheme;
import org.apache.thrift.scheme.TupleScheme;

public abstract class TUnion<T extends TUnion<T,F>, F extends TFieldIdEnum> implements TBase<T, F> {

  protected Object value_;
  protected F setField_;

  protected TUnion() {
    setField_ = null;
    value_ = null;
  }
  
  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
  static {
    schemes.put(StandardScheme.class, new TUnionStandardSchemeFactory());
    schemes.put(TupleScheme.class, new TUnionTupleSchemeFactory());
  }

  protected TUnion(F setField, Object value) {
    setFieldValue(setField, value);
  }

  protected TUnion(TUnion<T, F> other) {
    if (!other.getClass().equals(this.getClass())) {
      throw new ClassCastException();
    }
    setField_ = other.setField_;
    value_ = deepCopyObject(other.value_);
  }

  private static Object deepCopyObject(Object o) {
    if (o instanceof TBase) {
      return ((TBase)o).deepCopy();
    } else if (o instanceof ByteBuffer) {
      return TBaseHelper.copyBinary((ByteBuffer)o);
    } else if (o instanceof List) {
      return deepCopyList((List)o);
    } else if (o instanceof Set) {
      return deepCopySet((Set)o);
    } else if (o instanceof Map) {
      return deepCopyMap((Map)o);
    } else {
      return o;
    }
  }

  private static Map deepCopyMap(Map<Object, Object> map) {
    Map copy = new HashMap();
    for (Map.Entry<Object, Object> entry : map.entrySet()) {
      copy.put(deepCopyObject(entry.getKey()), deepCopyObject(entry.getValue()));
    }
    return copy;
  }

  private static Set deepCopySet(Set set) {
    Set copy = new HashSet();
    for (Object o : set) {
      copy.add(deepCopyObject(o));
    }
    return copy;
  }

  private static List deepCopyList(List list) {
    List copy = new ArrayList(list.size());
    for (Object o : list) {<commit_msg>THRIFT-4695: Pre-Size Java Collections in Union<commit_after>/**
 * 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.thrift;

import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.apache.thrift.protocol.TField;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.protocol.TStruct;
import org.apache.thrift.scheme.IScheme;
import org.apache.thrift.scheme.SchemeFactory;
import org.apache.thrift.scheme.StandardScheme;
import org.apache.thrift.scheme.TupleScheme;

public abstract class TUnion<T extends TUnion<T,F>, F extends TFieldIdEnum> implements TBase<T, F> {

  protected Object value_;
  protected F setField_;

  protected TUnion() {
    setField_ = null;
    value_ = null;
  }
  
  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
  static {
    schemes.put(StandardScheme.class, new TUnionStandardSchemeFactory());
    schemes.put(TupleScheme.class, new TUnionTupleSchemeFactory());
  }

  protected TUnion(F setField, Object value) {
    setFieldValue(setField, value);
  }

  protected TUnion(TUnion<T, F> other) {
    if (!other.getClass().equals(this.getClass())) {
      throw new ClassCastException();
    }
    setField_ = other.setField_;
    value_ = deepCopyObject(other.value_);
  }

  private static Object deepCopyObject(Object o) {
    if (o instanceof TBase) {
      return ((TBase)o).deepCopy();
    } else if (o instanceof ByteBuffer) {
      return TBaseHelper.copyBinary((ByteBuffer)o);
    } else if (o instanceof List) {
      return deepCopyList((List)o);
    } else if (o instanceof Set) {
      return deepCopySet((Set)o);
    } else if (o instanceof Map) {
      return deepCopyMap((Map)o);
    } else {
      return o;
    }
  }

  private static Map deepCopyMap(Map<Object, Object> map) {
    Map copy = new HashMap(map.size());
    for (Map.Entry<Object, Object> entry : map.entrySet()) {
      copy.put(deepCopyObject(entry.getKey()), deepCopyObject(entry.getValue()));
    }
    return copy;
  }

  private static Set deepCopySet(Set set) {
    Set copy = new HashSet(set.size());
    for (Object o : set) {
      copy.add(deepCopyObject(o));
    }
    return copy;
  }

  private static List deepCopyList(List list) {
    List copy = new ArrayList(list.size());
    for (Object o : list) {
{'fraction_non_alphanumeric': 0.10533578656853726, 'fraction_numerical': 0.0018399264029438822, 'mean_word_length': 3.81047197640118, 'pattern_counts': {'":': 0, '<': 23, '<?xml version=': 0, '>': 23, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6122449', 'n_tokens_mistral': 1892, 'n_tokens_neox': 1897, 'n_words': 603}