296 4.3.7. Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296 Relational Operators . . . . . . 297 Logical Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299 Mathematical Operators . . . . . . . more complicated profile logic to be expressed (for example, production & us-east). The following operators are supported in profile expressions: • !: A logical “not” of the profile • &: A logical “and”

N (Flux) through a rich set of operators aligned with the ReactiveX vocabulary of operators. Reactor is a Reactive Streams library and, therefore, all of its operators support non-blocking back pressure fit for this concurrency model. Mutable State In Reactor and RxJava, you declare logic through operators. At runtime, a reactive pipeline is formed where data is processed sequentially, in distinct stages then using error related operators: Java @PostMapping("/") public String handle(@Valid @RequestPart("meta-data") Mono metadata) { // use one of the onError* operators... } Kotlin @PostMapping("/")

suspending collect method and operators are implemented as extensions • Operators are easy to implement thanks to Coroutines • Extensions allow to add custom operators to Flow • Collect operations are

suspending collect method and operators are implemented as extensions • Operators are easy to implement thanks to Coroutines • Extensions allow to add custom operators to Flow • Collect operations are

Maps, Indexers Inline lists Inline Maps Array construction Methods Operators Relational operators Logical operators Mathematical operators Assignment Types Constructors Variables The #this and #root variables method invocation, accessing the content of arrays, collections and indexers, logical and arithmetic operators, named variables, and retrieval of objects by name from Spring’s IoC container. It also supports Literal expressions Boolean and relational operators Regular expressions Class expressions Accessing properties, arrays, lists, maps Method invocation Relational operators Assignment Calling constructors Bean

Maps, Indexers Inline lists Inline Maps Array construction Methods Operators Relational operators Logical operators Mathematical operators Assignment Types Constructors Variables The #this and #root variables method invocation, accessing the content of arrays, collections and indexers, logical and arithmetic operators, named variables, and retrieval of objects by name from Spring’s IoC container. It also supports Literal expressions Boolean and relational operators Regular expressions Class expressions Accessing properties, arrays, lists, maps Method invocation Relational operators Assignment Calling constructors Bean

.......................... 205 Operators ....................................................................................................... 205 Relational operators .............................. .......................... 205 Logical operators .................................................................................... 206 Mathematical operators ....................................... Spring Framework Reference Documentation 4.3.26.RELEASE Spring Framework 5 logical and arithmetic operators, named variables, and retrieval of objects by name from Spring’s IoC container. It also supports

.......................... 198 Operators ....................................................................................................... 198 Relational operators .............................. .......................... 198 Logical operators .................................................................................... 199 Mathematical operators ....................................... Spring Framework Reference Documentation 4.3.2.RELEASE Spring Framework 5 logical and arithmetic operators, named variables, and retrieval of objects by name from Spring’s IoC container. It also supports

TransactionalOperator The TransactionalOperator follows an operator design that is similar to other reactive operators. It uses a callback approach (to free application code from having to do the boilerplate acquisition Signals In Reactive Streams, a Subscriber can cancel its Subscription and stop its Publisher. Operators in 58 Project Reactor, as well as in other libraries, such as next(), take(long), timeout(Duration) Since version 5.3 cancel signals lead to a roll back. As a result it is important to consider the operators used downstream from a transaction Publisher. In particular in the case of a Flux or other multi-value

implementing the protocol. For applications it is a natural fit to use Flux and Mono with declarative operators and transparent back pressure support. The API in RSocket Java is intentionally minimal and basic