private static Collection addClassFieldsAndMethods()

in subprojects/groovy-groovysh/src/main/groovy/org/apache/groovy/groovysh/completion/antlr4/ReflectionCompleter.groovy [648:713]
61 lines of code
36 McCabe index (conditional complexity)

    private static Collection<ReflectionCompletionCandidate> addClassFieldsAndMethods(final Class clazz,
                                                                                      final boolean includeStatic,
                                                                                      final boolean includeNonStatic,
                                                                                      final String prefix,
                                                                                      final Collection<ReflectionCompletionCandidate> rv,
                                                                                      final boolean renderBold) {

        Field[] fields = (includeStatic && !includeNonStatic) ? clazz.fields : clazz.getDeclaredFields()
        fields.each { Field fit ->
            if (acceptName(fit.name, prefix)) {
                int modifiers = fit.getModifiers()
                if (Modifier.isPublic(modifiers) && (Modifier.isStatic(modifiers) ? includeStatic : includeNonStatic)) {
                    if (!clazz.isEnum()
                            || !(!includeStatic && Modifier.isPublic(modifiers) && Modifier.isFinal(modifiers) && Modifier.isStatic(modifiers) && fit.type == clazz)) {
                        ReflectionCompletionCandidate candidate = new ReflectionCompletionCandidate(fit.name)
                        if (!Modifier.isStatic(modifiers)) {
                            if (renderBold) {
                                candidate.jAnsiCodes.add(Ansi.Attribute.INTENSITY_BOLD.name())
                            }
                        }
                        rv << candidate
                    }
                }
            }
        }
        Method[] methods = (includeStatic && !includeNonStatic) ? clazz.methods : clazz.getDeclaredMethods()
        for (Method methIt : methods) {
            String name = methIt.getName()
            if (name.startsWith("super\$")) {
                name = name.substring(name.find("^super\\\$.*\\\$").length())
            }
            int modifiers = methIt.getModifiers()
            if (Modifier.isPublic(modifiers) && (Modifier.isStatic(modifiers) ? includeStatic : includeNonStatic)) {
                boolean fieldnameSuggested = false
                // bean fieldname can be used instead of accessor, tidies up completion candidates
                // the same goes for static fields // accessors
                if (name.matches(BEAN_ACCESSOR_PATTERN)) {
                    String fieldname = getFieldnameForAccessor(name, methIt.parameterTypes.length)
                    if (fieldname != null && fieldname != 'metaClass' && fieldname != 'property') {
                        if (acceptName(fieldname, prefix)) {
                            fieldnameSuggested = true
                            ReflectionCompletionCandidate fieldCandidate = new ReflectionCompletionCandidate(fieldname)
                            if (!rv.contains(fieldCandidate)) {
                                if (!Modifier.isStatic(modifiers) && renderBold) {
                                    fieldCandidate.jAnsiCodes.add(Ansi.Attribute.INTENSITY_BOLD.name())
                                }

                                rv.add(fieldCandidate)
                            }
                        }
                    }
                }
                if (!fieldnameSuggested && acceptName(name, prefix)) {
                    ReflectionCompletionCandidate candidate = new ReflectionCompletionCandidate(name + (methIt.parameterTypes.length == 0 ? '()' : '('))
                    if (!Modifier.isStatic(modifiers) && renderBold) {
                        candidate.jAnsiCodes.add(Ansi.Attribute.INTENSITY_BOLD.name())
                    }
                    rv.add(candidate)
                }
            }
        }

        for (Class interface_ : clazz.getInterfaces()) {
            addClassFieldsAndMethods(interface_, includeStatic, includeNonStatic, prefix, rv, false)
        }
    }