Package dev.cel.runtime

Class ProtoMessageRuntimeEquality

java.lang.Object

dev.cel.runtime.RuntimeEquality

dev.cel.runtime.ProtoMessageRuntimeEquality

@Internal
@Immutable
public final class ProtoMessageRuntimeEquality
extends RuntimeEquality

ProtoMessageRuntimeEquality contains methods for performing CEL related equality checks, including full protobuf messages by leveraging descriptors.

CEL Library Internals. Do Not Use.

Field Summary

Fields inherited from class dev.cel.runtime.RuntimeEquality

celOptions, runtimeHelpers

Method Summary

Modifier and Type	Method	Description
static ProtoMessageRuntimeEquality	create(DynamicProto dynamicProto, dev.cel.common.CelOptions celOptions)
boolean	objectEquals(java.lang.Object x, java.lang.Object y)	CEL implements homogeneous equality where two values are only comparable if they have the same type, otherwise an error is thrown.

Methods inherited from class dev.cel.runtime.RuntimeEquality

create, findInMap, hashCode, indexMap, inList, inMap

Methods inherited from class java.lang.Object

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

Method Detail

create

@Internal
public static ProtoMessageRuntimeEquality create(DynamicProto dynamicProto,
                                                 dev.cel.common.CelOptions celOptions)

objectEquals

public boolean objectEquals(java.lang.Object x,
                            java.lang.Object y)

Description copied from class: RuntimeEquality

CEL implements homogeneous equality where two values are only comparable if they have the same type, otherwise an error is thrown.

If the values are of different type, the comparison fails with an error. For aggregate types, equality

If lists are of different length, return false, otherwise take the CEL logical AND of homogeneous equality of the elements by list position:

• If any element comparison returns false, the list comparison returns false.
• Otherwise, if all element comparisons return true, the list comparison returns true.
• Otherwise, there are one or more errors, one of which is re-thrown.

If maps have different key sets, return false, otherwise take the CEL logical AND of homogeneous equality of the values by map key:

• If any value comparison returns false, the map comparison returns false.
• Otherwise, if all value comparisons return true, the map comparison returns true.
• Otherwise, there are one or more errors, one of which is re-thrown.

Heterogeneous equality differs from homogeneous equality in that two objects may be comparable even if they are not of the same type, where type differences are usually trivially false.

Overrides:

objectEquals in class RuntimeEquality