com.squareup.sqldelight.intellij.psi.ClassNameElementAnnotator.kt Maven / Gradle / Ivy

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IDE plugin for generating java interfaces for sqlite files

There is a newer version: 0.9.0

/*
 * Copyright (C) 2016 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.squareup.sqldelight.intellij.psi

import com.intellij.lang.annotation.AnnotationHolder
import com.intellij.lang.annotation.Annotator
import com.intellij.psi.PsiElement

class ClassNameElementAnnotator : Annotator {
  override fun annotate(element: PsiElement, holder: AnnotationHolder) {
    if (element !is ClassNameElement) return
    if (element.reference?.resolve() == null) {
      @Suppress("USELESS_CAST") // Method is overloaded to accept ASTNode which element also is.
      holder.createErrorAnnotation(element as PsiElement, "Class does not exist")
    }
  }
}