| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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.android.tools.idea.gradle.editor.value; |
| |
| import org.jetbrains.android.util.AndroidBundle; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.List; |
| |
| /** |
| * {@link GradleEditorEntityValueManager} implementation which accepts only numeric values. |
| */ |
| public class IntegerValueManager implements GradleEditorEntityValueManager { |
| |
| @Nullable |
| @Override |
| public String validate(@NotNull String newValue, boolean strict) { |
| for (int i = 0; i < newValue.length(); i++) { |
| if (newValue.charAt(i) < '0' || newValue.charAt(i) > '9') { |
| return AndroidBundle.message("android.gradle.editor.validation.numeric.only"); |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public boolean isAvailableVersionsHintReady() { |
| return true; |
| } |
| |
| @Nullable |
| @Override |
| public List<String> hintAvailableVersions() { |
| return null; |
| } |
| } |