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// 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.
use datafusion::logical_expr::expr::SetComparison;
use pyo3::prelude::*;
use super::subquery::PySubquery;
use crate::expr::PyExpr;
#[pyclass(
from_py_object,
frozen,
name = "SetComparison",
module = "datafusion.set_comparison",
subclass
)]
#[derive(Clone)]
pub struct PySetComparison {
set_comparison: SetComparison,
}
impl From<SetComparison> for PySetComparison {
fn from(set_comparison: SetComparison) -> Self {
PySetComparison { set_comparison }
}
}
#[pymethods]
impl PySetComparison {
fn expr(&self) -> PyExpr {
(*self.set_comparison.expr).clone().into()
}
fn subquery(&self) -> PySubquery {
self.set_comparison.subquery.clone().into()
}
fn op(&self) -> String {
format!("{}", self.set_comparison.op)
}
fn quantifier(&self) -> String {
format!("{}", self.set_comparison.quantifier)
}
}