Examples with LeafElement com.intellij.psi.impl.source.tree.LeafElement used on opensource projects

Example 41 with LeafElement

use of com.intellij.psi.impl.source.tree.LeafElement in project phpinspectionsea by kalessil.

the class MisorderedModifiersInspector method buildVisitor.

@Override
@NotNull
public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder problemsHolder, final boolean isOnTheFly) {
    return new BasePhpElementVisitor() {

        @Override
        public void visitPhpMethod(@NotNull Method method) {
            if (method.isStatic() || method.isAbstract() || method.isFinal()) {
                final PhpModifierList modifiersNode = PsiTreeUtil.findChildOfType(method, PhpModifierList.class);
                final List<LeafPsiElement> modifiers = PsiTreeUtil.findChildrenOfType(modifiersNode, LeafPsiElement.class).stream().filter(element -> !(element instanceof PsiWhiteSpace)).collect(Collectors.toList());
                if (modifiersNode != null && modifiers.size() >= 2) {
                    final String original = this.getOriginalOrder(modifiers);
                    final String expected = this.getExpectedOrder(original, standardOrder);
                    if (!original.equals(expected)) {
                        problemsHolder.registerProblem(modifiersNode, MessagesPresentationUtil.prefixWithEa(message), new TheLocalFix(expected));
                    }
                }
            }
        }

        @NotNull
        private String getOriginalOrder(@NotNull Collection<LeafPsiElement> original) {
            return original.stream().map(LeafElement::getText).collect(Collectors.joining(" ")).toLowerCase();
        }

        @NotNull
        private String getExpectedOrder(@NotNull String original, @NotNull Collection<String> expected) {
            return expected.stream().filter(original::contains).collect(Collectors.joining(" "));
        }
    };
}