42 lines
1 KiB
Rust
42 lines
1 KiB
Rust
use std::ops::Range;
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use crate::columnar::column_range::generic::GenericColumnRange;
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use super::{ColumnId, ColumnSpec, ColumnType};
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/// A combination of a column specification and the range of data associated with it. Note that
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/// multiple (adjacent) ranges can be associated with one column as some columns are composite.
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/// This is encapsulated in the `GenericColumnRange` type.
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#[derive(Clone, Debug)]
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pub(crate) struct Column {
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spec: ColumnSpec,
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range: GenericColumnRange,
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}
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impl Column {
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pub(crate) fn new(spec: ColumnSpec, range: GenericColumnRange) -> Column {
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Self { spec, range }
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}
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}
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impl Column {
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pub(crate) fn range(&self) -> Range<usize> {
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self.range.range()
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}
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pub(crate) fn into_ranges(self) -> GenericColumnRange {
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self.range
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}
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pub(crate) fn col_type(&self) -> ColumnType {
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self.spec.col_type()
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}
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pub(crate) fn id(&self) -> ColumnId {
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self.spec.id()
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}
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pub(crate) fn spec(&self) -> ColumnSpec {
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self.spec
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}
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}
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