DoubleIndex (tablesaw-core 0.44.0 API)

java.lang.Object
- tech.tablesaw.index.DoubleIndex

All Implemented Interfaces:

Index
```
public class DoubleIndex
extends Object
implements Index
```
An index for double-precision 64-bit IEEE 754 floating point columns.

Constructor Summary

Constructors
Constructor Description

DoubleIndex(DoubleColumn column)
Constructs an index for the given column

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Selection`	`atLeast(double value)`	Returns a `Selection` of all values at least as large as the given value
`Selection`	`atMost(double value)`	Returns a `Selection` of all values at most as large as the given value
`Selection`	`get(double value)`	Returns a bitmap containing row numbers of all cells matching the given int
`Selection`	`greaterThan(double value)`	Returns a `Selection` of all values greater than the given value
`Selection`	`lessThan(double 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 Detail
  - DoubleIndex
```
public DoubleIndex(DoubleColumn column)
```
    Constructs an index for the given column
- Method Detail
  - get
```
public Selection get(double 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(double value)
```
    Returns a Selection of all values at least as large as the given value
  - greaterThan
```
public Selection greaterThan(double value)
```
    Returns a Selection of all values greater than the given value
  - atMost
```
public Selection atMost(double value)
```
    Returns a Selection of all values at most as large as the given value
  - lessThan
```
public Selection lessThan(double value)
```
    Returns a Selection of all values less than the given value