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Copy pathbool_expr.rs
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322 lines (280 loc) · 6.18 KB
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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;
use pyo3::prelude::*;
use std::fmt::{self, Display, Formatter};
use super::PyExpr;
#[pyclass(name = "Not", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyNot {
expr: Expr,
}
impl PyNot {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyNot {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"Not
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyNot {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "IsNotNull", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyIsNotNull {
expr: Expr,
}
impl PyIsNotNull {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyIsNotNull {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"IsNotNull
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyIsNotNull {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "IsNull", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyIsNull {
expr: Expr,
}
impl PyIsNull {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyIsNull {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"IsNull
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyIsNull {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "IsTrue", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyIsTrue {
expr: Expr,
}
impl PyIsTrue {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyIsTrue {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"IsTrue
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyIsTrue {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "IsFalse", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyIsFalse {
expr: Expr,
}
impl PyIsFalse {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyIsFalse {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"IsFalse
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyIsFalse {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "IsUnknown", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyIsUnknown {
expr: Expr,
}
impl PyIsUnknown {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyIsUnknown {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"IsUnknown
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyIsUnknown {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "IsNotTrue", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyIsNotTrue {
expr: Expr,
}
impl PyIsNotTrue {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyIsNotTrue {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"IsNotTrue
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyIsNotTrue {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "IsNotFalse", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyIsNotFalse {
expr: Expr,
}
impl PyIsNotFalse {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyIsNotFalse {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"IsNotFalse
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyIsNotFalse {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "IsNotUnknown", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyIsNotUnknown {
expr: Expr,
}
impl PyIsNotUnknown {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyIsNotUnknown {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"IsNotUnknown
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyIsNotUnknown {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}
#[pyclass(name = "Negative", module = "datafusion.expr", subclass)]
#[derive(Clone, Debug)]
pub struct PyNegative {
expr: Expr,
}
impl PyNegative {
pub fn new(expr: Expr) -> Self {
Self { expr }
}
}
impl Display for PyNegative {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
write!(
f,
"Negative
Expr: {}",
&self.expr
)
}
}
#[pymethods]
impl PyNegative {
fn expr(&self) -> PyResult<PyExpr> {
Ok(self.expr.clone().into())
}
}