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High level DynamoDbMapper client
/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
package aws.sdk.kotlin.hll.dynamodbmapper.expressions
import aws.sdk.kotlin.hll.dynamodbmapper.expressions.internal.BooleanFuncExprImpl
import aws.smithy.kotlin.runtime.ExperimentalApi
/**
* Represents a function expression that yields a boolean result as described in
* [DynamoDB's **function** documentation](https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Expressions.OperatorsAndFunctions.html#Expressions.OperatorsAndFunctions.Functions)
*/
@ExperimentalApi
public interface BooleanFuncExpr :
BooleanExpr,
SortKeyExpr {
/**
* The specific boolean function to use
*/
public val func: BooleanFunc
/**
* The attribute path to pass as the function's first argument
*/
public val path: AttributePath
/**
* Any additional arguments used by the function
*/
public val additionalOperands: List
override fun accept(visitor: ExpressionVisitor): T = visitor.visit(this)
}
/**
* Creates a new boolean function expression
* @param func The specific boolean function to use
* @param path The attribute path to pass as the function's first argument
* @param additionalOperands Any additional arguments used by the function
*/
@ExperimentalApi
public fun BooleanFuncExpr(
func: BooleanFunc,
path: AttributePath,
additionalOperands: List = listOf(),
): BooleanFuncExpr = BooleanFuncExprImpl(func, path, additionalOperands)
/**
* Creates a new boolean function expression
* @param func The specific boolean function to use
* @param path The attribute path to pass as the function's first argument
* @param additionalOperands Any additional arguments used by the function
*/
@ExperimentalApi
public fun BooleanFuncExpr(
func: BooleanFunc,
path: AttributePath,
vararg additionalOperands: Expression,
): BooleanFuncExpr = BooleanFuncExprImpl(func, path, additionalOperands.toList())
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