content: /*
   * 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.
   */
  
  import org.apache.arrow.memory.ArrowBuf;
  import org.apache.arrow.vector.complex.writer.Decimal256Writer;
  import org.apache.arrow.vector.complex.writer.DecimalWriter;
  import org.apache.arrow.vector.holders.Decimal256Holder;
  import org.apache.arrow.vector.holders.DecimalHolder;
  
  
  import java.lang.UnsupportedOperationException;
  import java.math.BigDecimal;
  
  <@pp.dropOutputFile />
  <@pp.changeOutputFile name="/org/apache/arrow/vector/complex/impl/UnionFixedSizeListWriter.java" />
  
  
  <#include "/@includes/license.ftl" />
  
      package org.apache.arrow.vector.complex.impl;
  
  <#include "/@includes/vv_imports.ftl" />
  
  /*
   * This class is generated using freemarker and the ${.template_name} template.
   */
  
  @SuppressWarnings("unused")
  public class UnionFixedSizeListWriter extends AbstractFieldWriter {
  
    protected FixedSizeListVector vector;
    protected PromotableWriter writer;
    private boolean inStruct = false;
    private String structName;
    private final int listSize;
  
    public UnionFixedSizeListWriter(FixedSizeListVector vector) {
      this(vector, NullableStructWriterFactory.getNullableStructWriterFactoryInstance());
    }
  
    public UnionFixedSizeListWriter(FixedSizeListVector vector, NullableStructWriterFactory nullableStructWriterFactory) {
      this.vector = vector;
      this.writer = new PromotableWriter(vector.getDataVector(), vector, nullableStructWriterFactory);
      this.listSize = vector.getListSize();
    }
  
    public UnionFixedSizeListWriter(FixedSizeListVector vector, AbstractFieldWriter parent) {
      this(vector);
    }
  
    @Override
    public void allocate() {
      vector.allocateNew();
    }
  
    @Override
    public void clear() {
      vector.clear();
    }
  
    @Override
    public Field getField() {
      return vector.getField();
    }
  
    public void setValueCount(int count) {
      vector.setValueCount(count);
    }
  
    @Override
    public int getValueCapacity() {
      return vector.getValueCapacity();
    }
  
    @Override
    public void close() throws Exception {
      vector.close();
      writer.close();
    }
  
    @Override
    public void setPosition(int index) {
      super.setPosition(index);
    }
    <#list vv.types as type><#list type.minor as minor><#assign name = minor.class?cap_first />
    <#assign fields = minor.fields!type.fields />
    <#assign uncappedName = name?uncap_first/>
    <#if uncappedName == "int" ><#assign uncappedName = "integer" /></#if>
    <#if !minor.typeParams?? >
  
    @Override
    public ${name}Writer ${uncappedName}() {
      return this;
    }
  
    @Override
    public ${name}Writer ${uncappedName}(String name) {
      structName = name;
      return writer.${uncappedName}(name);
    }
    </#if>
    </#list></#list>
  
    @Override
    public DecimalWriter decimal() {
      return this;
    }
  
    @Override
    public DecimalWriter decimal(String name, int scale, int precision) {
      return writer.decimal(name, scale, precision);
    }
  
    @Override
    public DecimalWriter decimal(String name) {
      return writer.decimal(name);
    }
  
  
    @Override
    public Decimal256Writer decimal256() {
      return this;
    }
  
    @Override
    public Decimal256Writer decimal256(String name, int scale, int precision) {
      return writer.decimal256(name, scale, precision);
    }
  
    @Override
    public Decimal256Writer decimal256(String name) {
      return writer.decimal256(name);
    }
  
    @Override
    public StructWriter struct() {
      inStruct = true;
      return this;
    }
  
    @Override
    public ListWriter list() {
      return writer;
    }
  
    @Override
    public ListWriter list(String name) {
      ListWriter listWriter = writer.list(name);
      return listWriter;
    }
  
    @Override
    public StructWriter struct(String name) {
      StructWriter structWriter = writer.struct(name);
      return structWriter;
    }
  
    @Override
    public MapWriter map() {
      return writer;
    }
  
    @Override
    public MapWriter map(String name) {
      MapWriter mapWriter = writer.map(name);
      return mapWriter;
    }
  
    @Override
    public MapWriter map(boolean keysSorted) {
      writer.map(keysSorted);
      return writer;
    }
  
    @Override
    public MapWriter map(String name, boolean keysSorted) {
      MapWriter mapWriter = writer.map(name, keysSorted);
      return mapWriter;
    }
  
    @Override
    public void startList() {
      int start = vector.startNewValue(idx());
      writer.setPosition(start);
    }
  
    @Override
    public void endList() {
      setPosition(idx() + 1);
    }
  
    @Override
    public void start() {
      writer.start();
    }
  
    @Override
    public void end() {
      writer.end();
      inStruct = false;
    }
  
    @Override
    public void write(DecimalHolder holder) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write(holder);
      writer.setPosition(writer.idx() + 1);
    }
  
    @Override
    public void write(Decimal256Holder holder) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write(holder);
      writer.setPosition(writer.idx() + 1);
    }
  
  
    @Override
    public void writeNull() {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.writeNull();
    }
  
    public void writeDecimal(long start, ArrowBuf buffer, ArrowType arrowType) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.writeDecimal(start, buffer, arrowType);
      writer.setPosition(writer.idx() + 1);
    }
  
    public void writeDecimal(BigDecimal value) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.writeDecimal(value);
      writer.setPosition(writer.idx() + 1);
    }
  
    public void writeBigEndianBytesToDecimal(byte[] value, ArrowType arrowType) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.writeBigEndianBytesToDecimal(value, arrowType);
      writer.setPosition(writer.idx() + 1);
    }
  
    public void writeDecimal256(long start, ArrowBuf buffer, ArrowType arrowType) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.writeDecimal256(start, buffer, arrowType);
      writer.setPosition(writer.idx() + 1);
    }
  
    public void writeDecimal256(BigDecimal value) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.writeDecimal256(value);
      writer.setPosition(writer.idx() + 1);
    }
  
    public void writeBigEndianBytesToDecimal256(byte[] value, ArrowType arrowType) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.writeBigEndianBytesToDecimal256(value, arrowType);
      writer.setPosition(writer.idx() + 1);
    }
  
  
    <#list vv.types as type>
      <#list type.minor as minor>
        <#assign name = minor.class?cap_first />
        <#assign fields = minor.fields!type.fields />
        <#assign uncappedName = name?uncap_first/>
        <#if minor.class?ends_with("VarBinary")>
    @Override
    public void write${minor.class}(byte[] value) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write${minor.class}(value);
      writer.setPosition(writer.idx() + 1);
    }
  
    @Override
    public void write${minor.class}(byte[] value, int offset, int length) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write${minor.class}(value, offset, length);
      writer.setPosition(writer.idx() + 1);
    }
  
    @Override
    public void write${minor.class}(ByteBuffer value) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write${minor.class}(value);
      writer.setPosition(writer.idx() + 1);
    }
  
    @Override
    public void write${minor.class}(ByteBuffer value, int offset, int length) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write${minor.class}(value, offset, length);
      writer.setPosition(writer.idx() + 1);
    }
    <#elseif minor.class?ends_with("VarChar")>
    @Override
    public void write${minor.class}(Text value) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write${minor.class}(value);
      writer.setPosition(writer.idx() + 1);
    }
  
    @Override
    public void write${minor.class}(String value) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write${minor.class}(value);
      writer.setPosition(writer.idx() + 1);
    }
        </#if>
  
        <#if !minor.typeParams?? >
    @Override
    public void write${name}(<#list fields as field>${field.type} ${field.name}<#if field_has_next>, </#if></#list>) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write${name}(<#list fields as field>${field.name}<#if field_has_next>, </#if></#list>);
      writer.setPosition(writer.idx() + 1);
    }
  
    public void write(${name}Holder holder) {
      if (writer.idx() >= (idx() + 1) * listSize) {
        throw new IllegalStateException(String.format("values at index %s is greater than listSize %s", idx(), listSize));
      }
      writer.write${name}(<#list fields as field>holder.${field.name}<#if field_has_next>, </#if></#list>);
      writer.setPosition(writer.idx() + 1);
    }
  
        </#if>
      </#list>
    </#list>
  }
  