16935267080

Committed 13 Aug 2025 11:00AM UTC coverage: 24.312% (-63.3%) from 87.658%

Build # 16935267080

Build Type

Pull #4226

github

Committed by

web-flow

Commit Message

Merge 81b48c7fb into baa6ea202

Pull Request Pull Request #4226: Support converting TimestampTZ to and from duckdb

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38.3

/vortex-array/src/vtable/validity.rs

// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright the Vortex contributors

use vortex_error::VortexResult;
use vortex_mask::Mask;

use crate::Array;
use crate::validity::Validity;
use crate::vtable::VTable;

pub trait ValidityVTable<V: VTable> {
    fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool>;

    fn all_valid(array: &V::Array) -> VortexResult<bool>;

    fn all_invalid(array: &V::Array) -> VortexResult<bool>;

    /// Returns the number of valid elements in the array.
    ///
    /// ## Post-conditions
    /// - The count is less than or equal to the length of the array.
    fn valid_count(array: &V::Array) -> VortexResult<usize> {
        Ok(Self::validity_mask(array)?.true_count())
    }

    /// Returns the number of invalid elements in the array.
    ///
    /// ## Post-conditions
    /// - The count is less than or equal to the length of the array.
    fn invalid_count(array: &V::Array) -> VortexResult<usize> {
        Ok(Self::validity_mask(array)?.false_count())
    }

    fn validity_mask(array: &V::Array) -> VortexResult<Mask>;
}

/// An implementation of the [`ValidityVTable`] for arrays that hold validity as a child array.
pub struct ValidityVTableFromValidityHelper;

/// Expose validity held as a child array.
pub trait ValidityHelper {
    fn validity(&self) -> &Validity;
}

impl<V: VTable> ValidityVTable<V> for ValidityVTableFromValidityHelper
where
    V::Array: ValidityHelper,
{
    fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool> {
        array.validity().is_valid(index)
    }

    fn all_valid(array: &V::Array) -> VortexResult<bool> {
        array.validity().all_valid()
    }

    fn all_invalid(array: &V::Array) -> VortexResult<bool> {
        array.validity().all_invalid()
    }

    fn validity_mask(array: &V::Array) -> VortexResult<Mask> {
        array.validity().to_mask(array.len())
    }
}

/// An implementation of the [`ValidityVTable`] for arrays that hold an unsliced validity
/// and a slice into it.
pub struct ValidityVTableFromValiditySliceHelper;

pub trait ValiditySliceHelper {
    fn unsliced_validity_and_slice(&self) -> (&Validity, usize, usize);

    fn sliced_validity(&self) -> VortexResult<Validity> {
        let (unsliced_validity, start, stop) = self.unsliced_validity_and_slice();
        unsliced_validity.slice(start, stop)
    }
}

impl<V: VTable> ValidityVTable<V> for ValidityVTableFromValiditySliceHelper
where
    V::Array: ValiditySliceHelper,
{
    fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool> {
        let (unsliced_validity, start, _) = array.unsliced_validity_and_slice();
        unsliced_validity.is_valid(start + index)
    }

    fn all_valid(array: &V::Array) -> VortexResult<bool> {
        array.sliced_validity()?.all_valid()
    }

    fn all_invalid(array: &V::Array) -> VortexResult<bool> {
        array.sliced_validity()?.all_invalid()
    }

    fn validity_mask(array: &V::Array) -> VortexResult<Mask> {
        array.sliced_validity()?.to_mask(array.len())
    }
}

/// An implementation of the [`ValidityVTable`] for arrays that delegate validity entirely
/// to a child array.
pub struct ValidityVTableFromChild;

pub trait ValidityChild<V: VTable> {
    fn validity_child(array: &V::Array) -> &dyn Array;
}

impl<V: VTable> ValidityVTable<V> for ValidityVTableFromChild
where
    V: ValidityChild<V>,
{
    fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool> {
        V::validity_child(array).is_valid(index)
    }

    fn all_valid(array: &V::Array) -> VortexResult<bool> {
        V::validity_child(array).all_valid()
    }

    fn all_invalid(array: &V::Array) -> VortexResult<bool> {
        V::validity_child(array).all_invalid()
    }

    fn validity_mask(array: &V::Array) -> VortexResult<Mask> {
        V::validity_child(array).validity_mask()
    }
}

1	// SPDX-License-Identifier: Apache-2.0
2	// SPDX-FileCopyrightText: Copyright the Vortex contributors
3
4	use vortex_error::VortexResult;
5	use vortex_mask::Mask;
6
7	use crate::Array;
8	use crate::validity::Validity;
9	use crate::vtable::VTable;
10
11	pub trait ValidityVTable<V: VTable> {
12	fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool>;
13
14	fn all_valid(array: &V::Array) -> VortexResult<bool>;
15
16	fn all_invalid(array: &V::Array) -> VortexResult<bool>;
17
18	/// Returns the number of valid elements in the array.
19	///
20	/// ## Post-conditions
21	/// - The count is less than or equal to the length of the array.
22	fn valid_count(array: &V::Array) -> VortexResult<usize> {	70✔
23	Ok(Self::validity_mask(array)?.true_count())	70✔
24	}	70✔
25
26	/// Returns the number of invalid elements in the array.
27	///
28	/// ## Post-conditions
29	/// - The count is less than or equal to the length of the array.
30	fn invalid_count(array: &V::Array) -> VortexResult<usize> {	18✔
31	Ok(Self::validity_mask(array)?.false_count())	18✔
32	}	18✔
33
34	fn validity_mask(array: &V::Array) -> VortexResult<Mask>;
35	}
36
37	/// An implementation of the [`ValidityVTable`] for arrays that hold validity as a child array.
38	pub struct ValidityVTableFromValidityHelper;
39
40	/// Expose validity held as a child array.
41	pub trait ValidityHelper {
42	fn validity(&self) -> &Validity;
43	}
44
45	impl<V: VTable> ValidityVTable<V> for ValidityVTableFromValidityHelper
46	where
47	V::Array: ValidityHelper,
48	{
49	fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool> {	10✔
50	array.validity().is_valid(index)	10✔
51	}	10✔
52
53	fn all_valid(array: &V::Array) -> VortexResult<bool> {	48✔
54	array.validity().all_valid()	48✔
55	}	48✔
56
57	fn all_invalid(array: &V::Array) -> VortexResult<bool> {	158✔
58	array.validity().all_invalid()	158✔
59	}	158✔
60
61	fn validity_mask(array: &V::Array) -> VortexResult<Mask> {	514✔
62	array.validity().to_mask(array.len())	514✔
63	}	514✔
64	}
65
66	/// An implementation of the [`ValidityVTable`] for arrays that hold an unsliced validity
67	/// and a slice into it.
68	pub struct ValidityVTableFromValiditySliceHelper;
69
70	pub trait ValiditySliceHelper {
71	fn unsliced_validity_and_slice(&self) -> (&Validity, usize, usize);
72
UNCOV 73	fn sliced_validity(&self) -> VortexResult<Validity> {	×
UNCOV 74	let (unsliced_validity, start, stop) = self.unsliced_validity_and_slice();	×
UNCOV 75	unsliced_validity.slice(start, stop)	×
UNCOV 76	}	×
77	}
78
79	impl<V: VTable> ValidityVTable<V> for ValidityVTableFromValiditySliceHelper
80	where
81	V::Array: ValiditySliceHelper,
82	{
UNCOV 83	fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool> {	×
UNCOV 84	let (unsliced_validity, start, _) = array.unsliced_validity_and_slice();	×
UNCOV 85	unsliced_validity.is_valid(start + index)	×
UNCOV 86	}	×
87
UNCOV 88	fn all_valid(array: &V::Array) -> VortexResult<bool> {	×
UNCOV 89	array.sliced_validity()?.all_valid()	×
UNCOV 90	}	×
91
UNCOV 92	fn all_invalid(array: &V::Array) -> VortexResult<bool> {	×
UNCOV 93	array.sliced_validity()?.all_invalid()	×
UNCOV 94	}	×
95
UNCOV 96	fn validity_mask(array: &V::Array) -> VortexResult<Mask> {	×
UNCOV 97	array.sliced_validity()?.to_mask(array.len())	×
UNCOV 98	}	×
99	}
100
101	/// An implementation of the [`ValidityVTable`] for arrays that delegate validity entirely
102	/// to a child array.
103	pub struct ValidityVTableFromChild;
104
105	pub trait ValidityChild<V: VTable> {
106	fn validity_child(array: &V::Array) -> &dyn Array;
107	}
108
109	impl<V: VTable> ValidityVTable<V> for ValidityVTableFromChild
110	where
111	V: ValidityChild<V>,
112	{
UNCOV 113	fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool> {	×
UNCOV 114	V::validity_child(array).is_valid(index)	×
UNCOV 115	}	×
116
UNCOV 117	fn all_valid(array: &V::Array) -> VortexResult<bool> {	×
UNCOV 118	V::validity_child(array).all_valid()	×
UNCOV 119	}	×
120
UNCOV 121	fn all_invalid(array: &V::Array) -> VortexResult<bool> {	×
UNCOV 122	V::validity_child(array).all_invalid()	×
UNCOV 123	}	×
124
UNCOV 125	fn validity_mask(array: &V::Array) -> VortexResult<Mask> {	×
UNCOV 126	V::validity_child(array).validity_mask()	×
UNCOV 127	}	×
128	}

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