BoundUnaryPredicate

java.lang.Object
- org.apache.iceberg.expressions.Predicate<T,BoundTerm<T>>
- - org.apache.iceberg.expressions.BoundPredicate<T>
  - - org.apache.iceberg.expressions.BoundUnaryPredicate<T>

All Implemented Interfaces:

java.io.Serializable, Bound<java.lang.Boolean>, Expression
```
public class BoundUnaryPredicate<T>
extends BoundPredicate<T>
```
See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.iceberg.expressions.Expression
  Expression.Operation

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`BoundUnaryPredicate<T>`	`asUnaryPredicate()`
`boolean`	`isUnaryPredicate()`
`Expression`	`negate()`	Returns the negation of this expression, equivalent to not(this).
`boolean`	`test(T value)`
`java.lang.String`	`toString()`

Methods inherited from class org.apache.iceberg.expressions.BoundPredicate
asLiteralPredicate, asSetPredicate, eval, isLiteralPredicate, isSetPredicate, ref, test

Methods inherited from class org.apache.iceberg.expressions.Predicate
op, term

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

- Method Detail
  - negate
```
public Expression negate()
```
    Description copied from interface: Expression
    
    Returns the negation of this expression, equivalent to not(this).
  - isUnaryPredicate
```
public boolean isUnaryPredicate()
```
    Overrides:
    
    isUnaryPredicate in class BoundPredicate<T>
  - asUnaryPredicate
```
public BoundUnaryPredicate<T> asUnaryPredicate()
```
    Overrides:
    
    asUnaryPredicate in class BoundPredicate<T>
  - test
```
public boolean test(T value)
```
    Specified by:
    
    test in class BoundPredicate<T>
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object