Interface: TableData
Defined in: storage/table.ts:27
Loaded tabular data providing column-wise access
Extends
Methods
destroy()
destroy():
void
Defined in: storage/base.ts:12
Releases all resources held by this data object
Returns
void
Inherited from
getIds()
getIds():
number[]
Defined in: storage/base.ts:23
Returns an array of item IDs
Returns
number[]
Inherited from
getSize()
getSize():
number
Defined in: storage/base.ts:26
Returns the total number of items
Returns
number
Inherited from
loadValueRange()
loadValueRange(
column,options?):Promise<[number,number] |undefined>
Defined in: storage/table.ts:72
Load a column's minimum and maximum values
Parameters
column
string
The column name
options?
Optional abort signal and progress callback
onProgress?
signal?
AbortSignal
Returns
Promise<[number, number] | undefined>
The numeric [min, max] value range of the column, or undefined if not numeric
loadValues()
loadValues<
T>(column,options?):Promise<MappableArrayLike<T>>
Defined in: storage/table.ts:60
Loads a column's values as a typed array-like
Type Parameters
T
T
Element type of the returned array
Parameters
column
string
The column name
options?
Optional abort signal and progress callback
onProgress?
signal?
AbortSignal
Returns
Promise<MappableArrayLike<T>>
The column values
resolveColumnQuery()
resolveColumnQuery(
query,options?):Promise<string|null>
Defined in: storage/table.ts:47
Resolves a query to an exact column name
Parameters
query
string
The column query
options?
Optional abort signal
signal?
AbortSignal
Returns
Promise<string | null>
The resolved column name, or null if no match is found
suggestColumnQueries()
suggestColumnQueries(
currentQuery,options?):Promise<string[]>
Defined in: storage/table.ts:35
Returns column name suggestions matching the current query
Parameters
currentQuery
string
The partial column name to autocomplete
options?
Optional abort signal
signal?
AbortSignal
Returns
Promise<string[]>
A list of suggested column queries matching the current one