UnaryExpression (olingo-odata2-api 3.0.0-SP.21 API)

All Superinterfaces:

CommonExpression, Visitable
```
public interface UnaryExpression
extends CommonExpression
```
Represents a unary expression node in the expression tree

A unary expression node is inserted in the expression tree for any valid ODATA unary operator in UnaryOperator (e.g. for "not or "-" )

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  CommonExpression getOperand()
  
  UnaryOperator getOperator()
  - Methods inherited from interface org.apache.olingo.odata2.api.uri.expression.CommonExpression
    getEdmType, getKind, getUriLiteral, setEdmType
  - Methods inherited from interface org.apache.olingo.odata2.api.uri.expression.Visitable
    accept

- Method Detail
  - getOperator
```
UnaryOperator getOperator()
```
    Returns:
    
    Returns the operator object that represents the used operator
    
    See Also:
    
    UnaryOperator
  - getOperand
```
CommonExpression getOperand()
```
    Returns:
    
    Returns the expression node of the operand of the unary operator
    
    See Also:
    
    CommonExpression