ConstantExpr (SNAP Engine API)

java.lang.Object
- com.bc.ceres.binio.expr.AbstractExpression
- - com.bc.ceres.binio.expr.ConstantExpr

All Implemented Interfaces:: Expression

public class ConstantExpr
extends AbstractExpression

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ConstantExpr(Expression expression)
  
  ConstantExpr(Object value)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Object evaluate(CompoundData context)
  
  boolean isConstant()
  - Methods inherited from class com.bc.ceres.binio.expr.AbstractExpression
    getParent, setParent
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConstantExpr
```
public ConstantExpr(Object value)
```

ConstantExpr

public ConstantExpr(Expression expression)

Method Detail

isConstant
```
public boolean isConstant()
```

evaluate

public Object evaluate(CompoundData context)
                throws IOException

Throws:: IOException