Package tech.tablesaw.index

Class ShortIndex

java.lang.Object

tech.tablesaw.index.ShortIndex

All Implemented Interfaces:

Index

public class ShortIndex
extends Object
implements Index

An index for ShortColumn

Constructor Summary

Constructors

Constructor	Description
ShortIndex(ShortColumn column)	Constructs an index for the given column

Method Summary

Modifier and Type	Method	Description
Selection	atLeast(short value)	Returns a Selection of all values at least as large as the given value
Selection	atMost(short value)	Returns a Selection of all values at most as large as the given value
Selection	get(short value)	Returns a bitmap containing row numbers of all cells matching the given int
Selection	greaterThan(short value)	Returns a Selection of all values greater than the given value
Selection	lessThan(short value)	Returns a Selection of all values less than the given value

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ShortIndex

public ShortIndex(ShortColumn column)

Constructs an index for the given column

Method Details

get

public Selection get(short value)

Returns a bitmap containing row numbers of all cells matching the given int

Parameters:

value - This is a 'key' from the index perspective, meaning it is a value from the standpoint of the column

atLeast

public Selection atLeast(short value)

Returns a Selection of all values at least as large as the given value

greaterThan

public Selection greaterThan(short value)

Returns a Selection of all values greater than the given value

atMost

public Selection atMost(short value)

Returns a Selection of all values at most as large as the given value

lessThan

public Selection lessThan(short value)

Returns a Selection of all values less than the given value