BandMathsOp.BandDescriptor (SNAP Engine API)

java.lang.Object
- org.esa.snap.core.gpf.common.BandMathsOp.BandDescriptor

Enclosing class:

BandMathsOp
```
public static class BandMathsOp.BandDescriptor
extends Object
```
Describes a target band to be generated by this operator.

Field Summary

Fields
Modifier and Type	Field	Description
`String`	`description`	Target band's description text.
`String`	`expression`	Target band mathematical expression (band arithmetic).
`String`	`name`	Target band name.
`Double`	`noDataValue`	Target band's no-data value.
`Double`	`scalingFactor`	Target band's scale factor.
`Double`	`scalingOffset`	Target band's offset.
`Integer`	`spectralBandIndex`	Target band's spectral band index: 0...n
`Float`	`spectralBandwidth`	Target band's spectral bandwidth in nm.
`Float`	`spectralWavelength`	Target band's spectral wavelength in nm.
`String`	`type`	Target band's data type name: int8, uint8, int16, uint16, int32, uint32, float32, float64.
`String`	`unit`	Target band's physical unit.
`String`	`validExpression`	Target band's valid-pixel expression (band arithmetic).

Constructor Summary

Constructors
Constructor Description

BandDescriptor()

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - name
```
public String name
```
    Target band name.
  - type
```
public String type
```
    Target band's data type name: int8, uint8, int16, uint16, int32, uint32, float32, float64.
  - expression
```
public String expression
```
    Target band mathematical expression (band arithmetic).
  - description
```
public String description
```
    Target band's description text.
  - unit
```
public String unit
```
    Target band's physical unit.
  - validExpression
```
public String validExpression
```
    Target band's valid-pixel expression (band arithmetic). Should evaluate to a Boolean value.
  - noDataValue
```
public Double noDataValue
```
    Target band's no-data value.
  - spectralBandIndex
```
public Integer spectralBandIndex
```
    Target band's spectral band index: 0...n
  - spectralWavelength
```
public Float spectralWavelength
```
    Target band's spectral wavelength in nm.
  - spectralBandwidth
```
public Float spectralBandwidth
```
    Target band's spectral bandwidth in nm.
  - scalingOffset
```
public Double scalingOffset
```
    Target band's offset.
  - scalingFactor
```
public Double scalingFactor
```
    Target band's scale factor.
- Constructor Detail
  - BandDescriptor
```
public BandDescriptor()
```