Uses of Class
com.amazonaws.services.dynamodbv2.xspec.N
Packages that use N
Package
Description
A request-centric Expression Specification Builder package that can be used to construct valid
expressions, and the respective name maps and value maps, for various DynamoDB requests in a typeful manner.
-
Uses of N in com.amazonaws.services.dynamodbv2.xspec
Methods in com.amazonaws.services.dynamodbv2.xspec that return NModifier and TypeMethodDescriptionstatic N
Creates a path operand that refers to a number attribute for the purpose of building expressions.Methods in com.amazonaws.services.dynamodbv2.xspec that return types with arguments of type NModifier and TypeMethodDescriptionstatic IfNotExistsFunction
<N> ExpressionSpecBuilder.if_not_exists
(String path, Number defaultValue) Returns anIfNotExists
object which represents an if_not_exists(path, operand) function call; used for building expression.N.ifNotExists
(N defaultValue) Returns anIfNotExists
object which represents an if_not_exists(path, operand) function call where path refers to that of the current attribute; used for building expressions.N.ifNotExists
(Number defaultValue) Returns anIfNotExists
object which represents an if_not_exists(path, operand) function call where path refers to that of the current path operand; used for building expressions.Methods in com.amazonaws.services.dynamodbv2.xspec with parameters of type NModifier and TypeMethodDescriptionReturns a comparator condition (that evaluates to true if the value of the current attribute is equal to that of the specified attribute) for building condition expression.Returns a comparator condition (that evaluates to true if the value of the current attribute is greater than or equal to that of the specified attribute) for building condition expression.Returns a comparator condition (that evaluates to true if the value of the current attribute is greater than that of the specified attribute) for building condition expression.N.ifNotExists
(N defaultValue) Returns anIfNotExists
object which represents an if_not_exists(path, operand) function call where path refers to that of the current attribute; used for building expressions.Returns a comparator condition (that evaluates to true if the value of the current attribute is less than or equal to that of the specified attribute) for building condition expression.Returns a comparator condition (that evaluates to true if the value of the current attribute is less than that of the specified attribute) for building condition expression.Returns aMinusOperation
object that represents the subtraction of the value of the given attribute from that of the current attribute; used for building update expression.Returns a comparator condition (that evaluates to true if the value of the current attribute is not equal to that of the specified attribute) for building condition expression.Returns aPlusOperation
object that represents the addition of the value of the given attribute to that of the current attribute; used for building update expression.Returns aSetAction
object used for building update expression.Method parameters in com.amazonaws.services.dynamodbv2.xspec with type arguments of type NModifier and TypeMethodDescriptionN.set
(IfNotExistsFunction<N> ifNotExistsFunction) Returns aSetAction
object used for building update expression.