text: // 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.
  
  #include "arrow/compute/operations/literal.h"
  
  #include <memory>
  
  #include "arrow/compute/expression.h"
  #include "arrow/compute/logical_type.h"
  #include "arrow/scalar.h"
  
  namespace arrow {
  namespace compute {
  namespace ops {
  
  Literal::Literal(const std::shared_ptr<Scalar>& value) : value_(value) {}
  
  Status Literal::ToExpr(std::shared_ptr<Expr>* out) const {
    std::shared_ptr<LogicalType> ty;
    RETURN_NOT_OK(LogicalType::FromArrow(*value_->type, &ty));
    return GetScalarExpr(shared_from_this(), ty, out);
  }
  
  }  // namespace ops
  }  // namespace compute
  }  // namespace arrow
  