plugins/IntentionPowerPak/src/com/siyeh/ipp/imports/OnDemandImportPredicate.java

/*
 * Copyright 2006 Bas Leijdekkers
 *
 * 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.siyeh.ipp.imports;

import com.intellij.psi.*;
import com.siyeh.ipp.base.PsiElementPredicate;
import org.jetbrains.annotations.NotNull;

class OnDemandImportPredicate implements PsiElementPredicate {

  public boolean satisfiedBy(@NotNull PsiElement element) {
    // doesn't work for import static yet.
    if (!(element instanceof PsiImportStatement)) {
      return false;
    }
    final PsiImportStatementBase importStatementBase =
      (PsiImportStatementBase)element;
    if (!importStatementBase.isOnDemand()) {
      return false;
    }
    final PsiFile file = importStatementBase.getContainingFile();
    return file instanceof PsiJavaFile;
  }
}