dsl

There are some other questions on here that are similar but sufficiently different that I need to pose this as a fresh question: I have created an empty class, lets call it Test. It doesn't have any properties or methods. I then iterate through a map of key/value pairs, dynamically creating properties named for the key and containing the value... like so: def langMap = [:] langMap.put("Zero",0) langMap.put("One",1) langMap.put("Two",2) langMap.put("Three",3) langMap.put("Four",4) langMap.put("Five",5) langMap.put("Six",6) langMap.put("Seven",7) langMap.put("Eight",8) langMap.put("Nine",9)

I have some tables and I want to get result using queryDSL join, but haven't found any examples on multiple joins using queryDSL. I have these tables: Account table: accountId (PK) | email | password account_profile table: accountId (PK)(fk to account) | nickname Community table: articleId (PK) | accountId (fk to account) | title | content Now I want below JPQL to be queryDSL code select r from community r join r.account.profile a where a.nickname = :nickname I have entity metamodels - QAccount, QAccountProfile, QCommunity Additionally, I have to get the result with pagination, so the query

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . I'm looking for something like flex/bison that works with C# code. I want to be able to provide some language descriptors and a parser should be generated. There are several options. I've found Irony to be good. It's powerful, and it has

I have created a custom dsl command chain using methods in a groovy scripts . I have a problem in accessing this command chain from another groovy file . Is there a way to achieve the functionality ? I have tried using "evaluate" which is able to load the groovy file , but it is not able to execute the command chain. I have tried using Groovy shell class , but was not able to call the methods. show = { def cube_root= it } cube_root = { Math.cbrt(it) } def please(action) { [the: { what -> [of: { n -> def cube_root=action(what(n)) println cube_root; }] }] } please show the cube_root of 1000 Here

I have a SFTP directory and reading files and sending the files for further processing to a ServiceActivator.At any point I need to process them parallely using the handler. Here is my SPring Integration java DSL flow. IntegrationFlows.from(Sftp.inboundAdapter(getSftpSessionFactory()) .temporaryFileSuffix("COPY") .localDirectory(directory) .deleteRemoteFiles(false) .preserveTimestamp(true) .remoteDirectory("remoteDir")) .patternFilter("*.txt")), e -> e.poller(Pollers.fixedDelay(500).maxMessagesPerPoll(5))) .handle("mybean", "myMethod") .handle(Files.outboundAdapter(new File("success")))

I'm writing a DSL and using a Boost Spirit lexer to tokenize my input. In my grammar, I want a rule similar to this (where tok is the lexer): header_block = tok.name >> ':' >> tok.stringval > ';' >> tok.description >> ':' >> tok.stringval > ';' ; Rather than specifying reserved words for the language (e.g. "name", "description") and deal with synchronizing these between the lexer and grammar, I want to just tokenize everything that matches [a-zA-Z_]\w* as a single token type (e.g. tok.symbol ), and let the grammar sort it out. If I weren't using a lexer, I might do something like this:

I am working under DSL using Groovy categories and I need to override/overload == operator. It is however known issue , that when class implements Comparable , Groovy will call compareTo() method for == operator. I'm looking for some workaround (not AST transformation) in order to make == do exactly what I want. I have the following "toy" situation: class Base implements Comparable<Base>{ int a, b Base(int a, int b) { this.a = a this.b = b } @Override int compareTo(Base o) { return a <=> o.a //compare only a } } class BaseCategory { static boolean equals(Base base, o) { //complete equals if (o