dsl

问题 Firstly, I created an xtext project using default values (with the simple Greetings grammar which comes as an example). I created then a .java file with some code (that can be seen below) and added it to the validation folder. I have loaded some jars to the build path as I would do in a normal Java Project. If I run my specific java file as a standalone it will load the libraries and run the code. The java file is quite simple: import org.semanticweb.owlapi.apibinding.OWLManager; import org

问题 Google's not coming to my rescue, here, and I just know this is the perfect place to ask. I'm writing a custom DirectiveProcessor for a DSL and I want to be able to access a diagram from within my T4 template. Within my DirectiveProcessor, I've loaded the domain model and my diagram using (wait for it...) LoadModelAndDiagram(...). So, now the diagram's loaded into the default partition in the Store, but I can't for the life of me work out how to resolve a reference to it later. Can anyone

问题 Further to this question, I have the same model implemented in ParameterizedFunctions.jl DSL. The following MWE works: using DifferentialEquations using Plots # Modeling a consecutive / parallel reaction in a CSTR # A --> 2B --> C, C --> 2B, B --> D # PETERSEN-Matrix # No. A B C D Rate # 1 -1 2 k1*A # 2 -2 1 k2*B*B # 3 2 -1 k3*C # 4 -1 1 k4*B fpr! = @ode_def ConsecutiveParallelReaction begin dA = -k_1*A + q_in/V_liq*(A_in - A) dB = 2*k_1*A - 2*k_2*B*B + 2*k_3*C - k_4*B + q_in/V_liq*(B_in - B)

问题 I'm developing an Eclipse Plugin with support for my DSL using the Xtext framework. When I try to open a file on my system with the matching file extension .gf — but which is not in my workspace — I get the following: 0 [main] ERROR org.eclipse.xtext.ui.editor.CompoundXtextEditorCallback - Was configured with another client or not configured at all. java.lang.IllegalStateException: Was configured with another client or not configured at all. at org.eclipse.xtext.ui.editor

问题 Is it possible to call an object method without parentheses, after import it ? Here is my test code, based on this article by Martin Odersky: package gardening.fruits object PrintPlanted { def main(args: Array[String]) { // Call method on object import gardening.fruits fruits showFruit(apple) fruits showFruit apple // Import object import gardening.fruits._ showFruit(apple) // showFruit apple // Error: missing arguments for method showFruit in package fruits; // follow this method with `_' if

问题 I'me using Spring Integration and java dsl specifications to implement my IntegrationFlow. I want to use an custom header enricher to add some file names to the header, it will be something like : public class FileHeaderNamingEnricher { public Message<File> enrichHeader(Message<File> fileMessage) { // getting some details fom the database ... return messageBuilder .setHeader("filename", "somestuff") .build(); } } And my Integration flow will look like : public IntegrationFlow myflow() {

问题 I have a piece in the flow where a ReST API call is made: <int:channel id="requestChannel"/> <int-http:outbound-gateway request-channel="requestChannel" reply-channel="logger" url="${api.base.uri}/data" http-method="PUT" expected-response-type="java.lang.String"/> <int:logging-channel-adapter id="logger" logger-name="logger" expression="payload" level="INFO"/> I'm trying to replicate this using Java DSL but could not find adequate documentation. Any help would be much appreciated. 回答1: Right,

问题 Xtext 2.9 changed the way scope providers work and I don't understand how they work now. Let's say I have the following grammar: grammar org.xtext.example.mydsl.MyDsl with org.eclipse.xtext.common.Terminals generate myDsl "http://www.xtext.org/example/mydsl/MyDsl" Model: ((things+=Thing) | (refs+=Reference))* ; Thing: 'thing' name=ID '{' stuff += Stuff* '}' ; Stuff: 'stuff' name=ID ; Reference: 'reference' thing=[Thing] stuff=[Stuff] ; For the Reference clause to work, I need a scope provider

问题 Trying to create multijobs in Jenkins with DSL scripting. There are multiple jobs in a phase and I want to create a consolidated report for the multijob from downstream jobs. I am using copy artifact to copy the results of downstream jobs to the multijob's target dir. Using selector - lastCompleted() However I am getting this an error saying multiple extensions providing the method and tests are failing. lastCompleted() is apparently present in copyArtifact and multijob plugins where in this

问题 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