org.apache.iceberg.expressions

Interface Expression

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

And, BoundLiteralPredicate, BoundPredicate, BoundSetPredicate, BoundUnaryPredicate, False, Not, Or, Predicate, True, UnboundPredicate

public interface Expression
extends java.io.Serializable

Represents a boolean expression tree.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Expression.Operation

Method Summary

Modifier and Type	Method and Description
default Expression	negate()
Expression.Operation	op()

Method Detail

op

Expression.Operation op()

Returns:

the operation for an expression node.

negate

default Expression negate()

Returns:

the negation of this expression, equivalent to not(this).