A #token reference to the request's ExpressionAttributeNames. As for ExpressionAttributeValue, a token which is not defined there is a request-level DynamoDbConditionError rather than a server error, and is resolved in Expr.validate as well as in eval.

ExpressionAttributeValue

object ExpressionAttributeValue : Function1<() -> Parser<Expr>, Parser<Expr>>

ExprFactory

typealias ExprFactory = (() -> Parser<Expr>) -> Parser<Expr>

GreaterThan

object GreaterThan : Function1<() -> Parser<Expr>, Parser<Expr>>

GreaterThanOrEqual

object GreaterThanOrEqual : Function1<() -> Parser<Expr>, Parser<Expr>>

object In : Function1<() -> Parser<Expr>, Parser<Expr>>

IndexedAttributeValue

object IndexedAttributeValue : Function1<() -> Parser<Expr>, Parser<Expr>>

ItemWithSubstitutions

data class ItemWithSubstitutions(val item: Item, val names: TokensToNames = emptyMap(), val values: TokensToValues = emptyMap())

LessThan

object LessThan : Function1<() -> Parser<Expr>, Parser<Expr>>

LessThanOrEqual

object LessThanOrEqual : Function1<() -> Parser<Expr>, Parser<Expr>>

MapAttributeValue

object MapAttributeValue : Function1<() -> Parser<Expr>, Parser<Expr>>

Not

object Not : Function1<() -> Parser<Expr>, Parser<Expr>>

NotEqual

object NotEqual : Function1<() -> Parser<Expr>, Parser<Expr>>

object Or : Function1<() -> Parser<Expr>, Parser<Expr>>

Paren

object Paren : Function1<() -> Parser<Expr>, Parser<Expr>>

ProjectionAttributeValue

object ProjectionAttributeValue : Function1<() -> Parser<Expr>, Parser<Expr>>

ProjectionIndexedAttributeValue

object ProjectionIndexedAttributeValue : Function1<() -> Parser<Expr>, Parser<Expr>>

ProjectionList

object ProjectionList : Function1<() -> Parser<Expr>, Parser<Expr>>

ProjectionMapAttributeValue

object ProjectionMapAttributeValue : Function1<() -> Parser<Expr>, Parser<Expr>>

Size

object Size : Function1<() -> Parser<Expr>, Parser<Expr>>

Functions

And

fun And(left: Expr, right: Expr): Expr

binaryExpr

fun binaryExpr(parser: Parser<Expr>, tokenString: String, f: (Expr, Expr) -> Expr): Parser<Expr>

ExpressionAttributeValue

fun ExpressionAttributeValue(value: String): Expr

A :token reference to the request's ExpressionAttributeValues. DynamoDB rejects an undefined token as a bad request rather than failing on the data, so it is raised as a DynamoDbConditionError - and it is resolved in Expr.validate as well as in eval, so an AND/OR which never evaluates this branch still reports it.

GreaterThanOrEqual

fun GreaterThanOrEqual(attr1: Expr, attr2: Expr): Expr

LessThanOrEqual

fun LessThanOrEqual(attr1: Expr, attr2: Expr): Expr

ProjectionAttributeValue

fun ProjectionAttributeValue(value: String): Expr

unaryExpr

fun unaryExpr(parser: Parser<Expr>, tokenString: String, f: (Expr) -> Expr): Parser<Expr>