Package dev.cel.runtime

Class CelUnknownSet

java.lang.Object

dev.cel.runtime.CelUnknownSet

public abstract class CelUnknownSet
extends java.lang.Object

Unknown set representation.

An unknown set is the collection of unknowns that were encountered while evaluating a CEL expression and not pruned via logical operators.

Note: dependant unknown values may not be included, so it's possible that re-evaluating the same expression with all the unknowns resolved will result in a different unknown set.

Constructor Summary

Constructors

Constructor	Description
CelUnknownSet()

Method Summary

Modifier and Type	Method	Description
abstract com.google.common.collect.ImmutableSet<CelAttribute>	attributes()	Set of attributes with a series of selection or index operations marked unknown.
static CelUnknownSet	create(com.google.common.collect.ImmutableSet<CelAttribute> attributes)
static CelUnknownSet	create(com.google.common.collect.ImmutableSet<CelAttribute> attributes, com.google.common.collect.ImmutableSet<java.lang.Long> unknownExprIds)
static CelUnknownSet	create(CelAttribute attribute)
static CelUnknownSet	create(CelAttribute attribute, java.lang.Iterable<java.lang.Long> unknownExprIds)
static CelUnknownSet	create(java.lang.Long... unknownExprIds)
CelUnknownSet	merge(CelUnknownSet rhs)
static CelUnknownSet	union(CelUnknownSet lhs, CelUnknownSet rhs)
abstract com.google.common.collect.ImmutableSet<java.lang.Long>	unknownExprIds()	Set of subexpression IDs that were decided to be unknown and in the critical path.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CelUnknownSet

public CelUnknownSet()

Method Detail

attributes

public abstract com.google.common.collect.ImmutableSet<CelAttribute> attributes()

Set of attributes with a series of selection or index operations marked unknown. This set is always empty if enableUnknownTracking is disabled in CelOptions.

unknownExprIds

public abstract com.google.common.collect.ImmutableSet<java.lang.Long> unknownExprIds()

Set of subexpression IDs that were decided to be unknown and in the critical path.

create

public static CelUnknownSet create(CelAttribute attribute)

create

public static CelUnknownSet create(com.google.common.collect.ImmutableSet<CelAttribute> attributes)

create

public static CelUnknownSet create(java.lang.Long... unknownExprIds)

create

public static CelUnknownSet create(CelAttribute attribute,
                                   java.lang.Iterable<java.lang.Long> unknownExprIds)

create

public static CelUnknownSet create(com.google.common.collect.ImmutableSet<CelAttribute> attributes,
                                   com.google.common.collect.ImmutableSet<java.lang.Long> unknownExprIds)

union

public static CelUnknownSet union(CelUnknownSet lhs,
                                  CelUnknownSet rhs)

merge

public CelUnknownSet merge(CelUnknownSet rhs)