How to use

getInstance

method

in

org.apache.cassandra.db.marshal.ListType

ListType listType = ListType.getInstance((AbstractType) valueClassInstance, false);
return listType.decompose((List) value).array();

valueType = ListType.getInstance(parser.parse(), true).toString();

try
  listType = ListType.getInstance(new TypeParser(cqlColumnMetadata.substring(
      cqlColumnMetadata.indexOf("("), cqlColumnMetadata.length())));

@Override
public AbstractType<?> freeze()
{
  if (isMultiCell)
    return getInstance(this.elements, false);
  else
    return this;
}

@Override
public AbstractType<?> freeze()
{
  if (isMultiCell)
    return getInstance(this.elements, false);
  else
    return this;
}

@Override
public AbstractType<?> getExactTypeIfKnown(String keyspace)
{
  for (Term.Raw term : elements)
  {
    AbstractType<?> type = term.getExactTypeIfKnown(keyspace);
    if (type != null)
      return ListType.getInstance(type, false);
  }
  return null;
}

public <T> List<T> getList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, true).compose(raw);
}

public <T> List<T> getFrozenList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, false).compose(raw);
}

@Override
public AbstractType<?> getExactTypeIfKnown(String keyspace)
{
  for (Term.Raw term : elements)
  {
    AbstractType<?> type = term.getExactTypeIfKnown(keyspace);
    if (type != null)
      return ListType.getInstance(type, false);
  }
  return null;
}

public <T> List<T> getFrozenList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, false).compose(raw);
}

public <T> List<T> getList(String column, AbstractType<T> type)
{
  ByteBuffer raw = data.get(column);
  return raw == null ? null : ListType.getInstance(type, true).compose(raw);
}

@Override
public AbstractType<?> getExactTypeIfKnown(String keyspace)
{
  for (Term.Raw term : elements)
  {
    AbstractType<?> type = term.getExactTypeIfKnown(keyspace);
    if (type != null)
      return ListType.getInstance(type, false);
  }
  return null;
}

public static ListType<?> getInstance(TypeParser parser) throws ConfigurationException, SyntaxException
{
  List<AbstractType<?>> l = parser.getTypeParameters();
  if (l.size() != 1)
    throw new ConfigurationException("ListType takes exactly 1 type parameter");
  return getInstance(l.get(0), true);
}

public static ListType<?> getInstance(TypeParser parser) throws ConfigurationException, SyntaxException
{
  List<AbstractType<?>> l = parser.getTypeParameters();
  if (l.size() != 1)
    throw new ConfigurationException("ListType takes exactly 1 type parameter");
  return getInstance(l.get(0), true);
}

private static ColumnSpecification makeInReceiver(ColumnSpecification receiver)
{
  ColumnIdentifier inName = new ColumnIdentifier("in(" + receiver.name + ")", true);
  return new ColumnSpecification(receiver.ksName, receiver.cfName, inName, ListType.getInstance(receiver.type, false));
}

private static ColumnSpecification makeInReceiver(ColumnSpecification receiver)
{
  ColumnIdentifier inName = new ColumnIdentifier("in(" + receiver.name + ")", true);
  return new ColumnSpecification(receiver.ksName, receiver.cfName, inName, ListType.getInstance(receiver.type, false));
}

private static ColumnSpecification makeInReceiver(ColumnSpecification receiver)
{
  ColumnIdentifier inName = new ColumnIdentifier("in(" + receiver.name + ")", true);
  return new ColumnSpecification(receiver.ksName, receiver.cfName, inName, ListType.getInstance(receiver.type, false));
}

@Override
public AbstractType<?> freezeNestedMulticellTypes()
{
  if (!isMultiCell())
    return this;
  if (elements.isFreezable() && elements.isMultiCell())
    return getInstance(elements.freeze(), isMultiCell);
  return getInstance(elements.freezeNestedMulticellTypes(), isMultiCell);
}

@Override
public AbstractType<?> freezeNestedMulticellTypes()
{
  if (!isMultiCell())
    return this;
  if (elements.isFreezable() && elements.isMultiCell())
    return getInstance(elements.freeze(), isMultiCell);
  return getInstance(elements.freezeNestedMulticellTypes(), isMultiCell);
}

@Override
public AbstractType<?> freezeNestedMulticellTypes()
{
  if (!isMultiCell())
    return this;
  if (elements.isFreezable() && elements.isMultiCell())
    return getInstance(elements.freeze(), isMultiCell);
  return getInstance(elements.freezeNestedMulticellTypes(), isMultiCell);
}