org.apache.iceberg.expressions

Class BoundUnaryPredicate<T>

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

Modifier and Type	Method and 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