Term.Neg (SNAP Engine API)

java.lang.Object
- org.esa.snap.core.jexp.Term
- - org.esa.snap.core.jexp.Term.Op
  - - org.esa.snap.core.jexp.Term.Unary
    - - org.esa.snap.core.jexp.Term.UnaryN
      - org.esa.snap.core.jexp.Term.Neg

Enclosing class:: Term

public static final class Term.Neg
extends Term.UnaryN

The numerical NEG operation:

- d-term

Nested Class Summary
- Nested classes/interfaces inherited from class org.esa.snap.core.jexp.Term
  Term.Add, Term.AndB, Term.AndI, Term.Assign, Term.Binary, Term.BinaryB, Term.BinaryI, Term.BinaryN, Term.Call, Term.Cond, Term.Const, Term.ConstB, Term.ConstD, Term.ConstI, Term.ConstS, Term.Div, Term.EqB, Term.EqD, Term.EqI, Term.GeD, Term.GeI, Term.GtD, Term.GtI, Term.LeD, Term.LeI, Term.LtD, Term.LtI, Term.Mod, Term.Mul, Term.Neg, Term.NEqB, Term.NEqD, Term.NEqI, Term.NotB, Term.NotI, Term.Op, Term.OrB, Term.OrI, Term.Ref, Term.Sub, Term.Unary, Term.UnaryB, Term.UnaryI, Term.UnaryN, Term.XOrI

Field Summary
- Fields inherited from class org.esa.snap.core.jexp.Term.Unary
  arg
- Fields inherited from class org.esa.snap.core.jexp.Term.Op
  args, name, type
- Fields inherited from class org.esa.snap.core.jexp.Term
  TYPE_B, TYPE_D, TYPE_I, TYPE_S

Constructor Summary

Constructors
Constructor Description

Neg(int type, Term arg)

Neg(Term arg)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<T> T`	`accept(TermVisitor<T> visitor)`	Visitor support.
`double`	`evalD(EvalEnv env)`	Evaluates this term to a `double` value.
`int`	`evalI(EvalEnv env)`	Evaluates this term to an `int` value.

Methods inherited from class org.esa.snap.core.jexp.Term.UnaryN
evalB

Methods inherited from class org.esa.snap.core.jexp.Term.Unary
pre

Methods inherited from class org.esa.snap.core.jexp.Term.Op
compare, getArg, getArg, getArgCount, getArgs, getChildren, getName, getRetType, isConst, toString

Methods inherited from class org.esa.snap.core.jexp.Term
evalS, isB, isD, isI, isN, isS, toB, toB, toD, toI, toI, toS, toS, toS

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

- Constructor Detail
  - Neg
```
public Neg(Term arg)
```
  - Neg
```
public Neg(int type,
           Term arg)
```
- Method Detail
  - evalI
```
public int evalI(EvalEnv env)
```
    Description copied from class: Term
    
    Evaluates this term to an int value.
    
    Specified by:
    
    evalI in class Term
    
    Parameters:
    
    env - the application dependant environment.
    
    Returns:
    
    an int value
  - evalD
```
public double evalD(EvalEnv env)
```
    Description copied from class: Term
    
    Evaluates this term to a double value.
    
    Specified by:
    
    evalD in class Term
    
    Parameters:
    
    env - the application dependant environment.
    
    Returns:
    
    a double value
  - accept
```
public <T> T accept(TermVisitor<T> visitor)
```
    Description copied from class: Term
    
    Visitor support.
    
    Specified by:
    
    accept in class Term
    
    Parameters:
    
    visitor - A visitor.