[jboss-jira] [JBoss JIRA] (DROOLS-3348) Support Compiled Feel Expression in the kie-maven-plugin

[Luca Molteni (Jira)]

Luca Molteni created DROOLS-3348:
------------------------------------

             Summary: Support Compiled Feel Expression in the kie-maven-plugin
                 Key: DROOLS-3348
                 URL: https://issues.jboss.org/browse/DROOLS-3348
             Project: Drools
          Issue Type: Enhancement
          Components: executable model
            Reporter: Luca Molteni
            Assignee: Luca Molteni


Currently the kie-maven-plugin avoid generating and compiles FEELExpression from DMN  such as 

```
import static org.kie.dmn.feel.codegen.feel11.CompiledFEELSemanticMappings.*;
import org.kie.dmn.feel.codegen.feel11.CompiledCustomFEELFunction;
import org.kie.dmn.feel.codegen.feel11.CompiledFEELExpression;
import org.kie.dmn.feel.codegen.feel11.CompiledFEELSupport;
import org.kie.dmn.feel.lang.EvaluationContext;

public class TemplateCompiledFEELExpression implements CompiledFEELExpression {

    /**
     * FEEL: 20
     */
    @Override
    public Object apply(EvaluationContext feelExprCtx) {
        return K_20;
    }

    public static final java.math.BigDecimal K_20 = new java.math.BigDecimal(20, java.math.MathContext.DECIMAL128);
}
``` 

These are jitted at runtime.

We could compile them in kjar to have a faster runtime

Poker: 5



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