Package dev.cel.common.ast

Class CelExpr.CelComprehension

java.lang.Object

dev.cel.common.ast.CelExpr.CelComprehension

All Implemented Interfaces:

Expression.Comprehension<CelExpr>

Enclosing class:

CelExpr

@Immutable
public abstract static class CelExpr.CelComprehension
extends java.lang.Object
implements Expression.Comprehension<CelExpr>

A comprehension expression applied to a list or map. See Expression.Comprehension

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CelExpr.CelComprehension.Builder	Builder for Comprehension.

Constructor Summary

Constructors

Constructor	Description
CelComprehension()

Method Summary

Modifier and Type	Method	Description
abstract CelExpr	accuInit()	The initial value of the accumulator.
abstract java.lang.String	accuVar()	The name of the variable used for accumulation of the result.
abstract CelExpr	iterRange()	The range over which var iterates.
abstract java.lang.String	iterVar()	The name of the iteration variable.
abstract CelExpr	loopCondition()	An expression which can contain iter_var and accu_var.
abstract CelExpr	loopStep()	An expression which can contain iter_var and accu_var.
static CelExpr.CelComprehension.Builder	newBuilder()
abstract CelExpr	result()	An expression which can contain accu_var.
abstract CelExpr.CelComprehension.Builder	toBuilder()

Methods inherited from class java.lang.Object

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

Constructor Detail

CelComprehension

public CelComprehension()

Method Detail

iterVar

public abstract java.lang.String iterVar()

Description copied from interface: Expression.Comprehension

The name of the iteration variable.

Specified by:

iterVar in interface Expression.Comprehension<CelExpr>

iterRange

public abstract CelExpr iterRange()

Description copied from interface: Expression.Comprehension

The range over which var iterates.

Specified by:

iterRange in interface Expression.Comprehension<CelExpr>

accuVar

public abstract java.lang.String accuVar()

Description copied from interface: Expression.Comprehension

The name of the variable used for accumulation of the result.

Specified by:

accuVar in interface Expression.Comprehension<CelExpr>

accuInit

public abstract CelExpr accuInit()

Description copied from interface: Expression.Comprehension

The initial value of the accumulator.

Specified by:

accuInit in interface Expression.Comprehension<CelExpr>

loopCondition

public abstract CelExpr loopCondition()

Description copied from interface: Expression.Comprehension

An expression which can contain iter_var and accu_var.

Returns false when the result has been computed and may be used as a hint to short-circuit the remainder of the comprehension.

Specified by:

loopCondition in interface Expression.Comprehension<CelExpr>

loopStep

public abstract CelExpr loopStep()

Description copied from interface: Expression.Comprehension

An expression which can contain iter_var and accu_var.

Computes the next value of accu_var.

Specified by:

loopStep in interface Expression.Comprehension<CelExpr>

result

public abstract CelExpr result()

Description copied from interface: Expression.Comprehension

An expression which can contain accu_var.

Computes the result.

Specified by:

result in interface Expression.Comprehension<CelExpr>

toBuilder

public abstract CelExpr.CelComprehension.Builder toBuilder()

newBuilder

public static CelExpr.CelComprehension.Builder newBuilder()