Package app.babylon.table.column
package app.babylon.table.column
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ClassDescriptionA compact immutable sequence of boolean values backed by a bit set.Mutable builder for
BitList.Primitive predicate for byte values.Stores category codes as a compact immutable integer sequence for dictionary-encoded columns.Mutable builder forCategoryCodeList.Builder implementation that stores incoming codes as ints before compacting to the smallest suitable representation.Base contract for a named column of tabular data, including size, null-state, comparison, projection, and row-level access operations.Builds an immutable column instance for a specific column name.Describes the runtime value type stored by a column.A nullable primitive boolean column backed by compact bit lists for both values and null-state.Builder for nullable boolean columns.A column of byte values used for compact storage of byte-oriented data and file-signature style checks.Builder for nullable byte columns.An object column optimised for repeated values by storing dictionary-encoded categories.Builder for dictionary-encoded categorical columns.Describes a logical input column with a required name and an optional type.A column of nullable double values with efficient primitive access and predicate-based row selection.Builder for nullable double columns.A column of nullable int values with efficient primitive access and predicate-based row selection.Builder for nullable int columns.A column of nullable long values with efficient primitive access and predicate-based row selection.Builder for nullable long columns.Canonical, case-insensitive table column name.ColumnObject<T>A column that stores object values, including strings, dates, decimals, and other reference types.Builder for nullable object columns.Controls which physical representation should back an object column.Utility methods for common column construction, conversion, aggregation, and reshaping operations.Row comparator that compares table rows by a sequence of columns.Standard built-in column types.Transformer<T,S> Transforms individual column values from one type to another while carrying the target column type and optional output column name.