Package dev.cel.common.ast

Class CelExprIdGeneratorFactory

java.lang.Object

dev.cel.common.ast.CelExprIdGeneratorFactory

public final class CelExprIdGeneratorFactory
extends java.lang.Object

Factory for populating expression IDs

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CelExprIdGeneratorFactory.ExprIdGenerator	Functional interface for generating the next unique expression ID.
static class	CelExprIdGeneratorFactory.MonotonicIdGenerator	MonotonicIdGenerator increments expression IDs from an initial seed value.
static class	CelExprIdGeneratorFactory.StableIdGenerator	StableIdGenerator ensures new IDs are only created the first time they are encountered.

Method Summary

Modifier and Type	Method	Description
static CelExprIdGeneratorFactory.MonotonicIdGenerator	newMonotonicIdGenerator(long exprId)	MonotonicIdGenerator increments expression IDs from an initial seed value.
static CelExprIdGeneratorFactory.StableIdGenerator	newStableIdGenerator(long exprId)	StableIdGenerator ensures new IDs are only created the first time they are encountered.

Methods inherited from class java.lang.Object

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

Method Detail

newMonotonicIdGenerator

public static CelExprIdGeneratorFactory.MonotonicIdGenerator newMonotonicIdGenerator(long exprId)

MonotonicIdGenerator increments expression IDs from an initial seed value.

Parameters:

exprId - Seed value. Must be non-negative. For example, if 1 is provided CelExprIdGeneratorFactory.MonotonicIdGenerator.nextExprId() will return 2.

newStableIdGenerator

public static CelExprIdGeneratorFactory.StableIdGenerator newStableIdGenerator(long exprId)

StableIdGenerator ensures new IDs are only created the first time they are encountered.

Parameters:

exprId - Seed value. Must be non-negative. For example, if 1 is provided CelExprIdGeneratorFactory.StableIdGenerator.renumberId(long) will return 2.