UnaryExpr (52°North Svalbard OData 9.0.0 API)

java.lang.Object
- org.n52.svalbard.odata.core.expr.UnaryExpr<T>

Type Parameters:

T - the operator type

All Implemented Interfaces:

ODataExpr, Expr

Direct Known Subclasses:

BooleanUnaryExpr
```
public abstract class UnaryExpr<T>
extends Object
implements Expr
```
Class to represent a unary expression.

Constructor Summary

Constructors
Constructor Description

UnaryExpr(T operator, Expr operand)
Create a new UnaryExpr.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Optional<UnaryExpr<?>>`	`asUnary()`	Get this expression as a unary expression
`boolean`	`equals(Object o)`
`Expr`	`getOperand()`	Get the operand
`T`	`getOperator()`	Get the operator.
`int`	`hashCode()`
`String`	`toODataString()`
`String`	`toString()`

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

Methods inherited from interface org.n52.svalbard.odata.core.expr.Expr
accept, asArithmetic, asBinary, asBoolean, asBooleanBinary, asBooleanUnary, asComparison, asGeometry, asMember, asMethodCall, asNumericValue, asTextValue, asTime, isArithmetic, isBinary, isBoolean, isBooleanBinary, isBooleanUnary, isComparison, isGeometry, isMember, isMethodCall, isNumericValue, isTextValue, isTime, isUnary

- Constructor Detail
  - UnaryExpr
```
public UnaryExpr(T operator,
                 Expr operand)
```
    Create a new UnaryExpr.
    
    Parameters:
    
    operator - the operator
    
    operand - the operand
- Method Detail
  - getOperator
```
public T getOperator()
```
    Get the operator.
    
    Returns:
    
    the operator
  - getOperand
```
public Expr getOperand()
```
    Get the operand
    
    Returns:
    
    the operand
  - asUnary
```
public Optional<UnaryExpr<?>> asUnary()
```
    Description copied from interface: Expr
    
    Get this expression as a unary expression
    
    Specified by:
    
    asUnary in interface Expr
    
    Returns:
    
    the expression or Optional.empty() if the type does not match
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - toODataString
```
public String toODataString()
```
    Specified by:
    
    toODataString in interface ODataExpr
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object