| /* |
| * Copyright 2003-2005 Dave Griffith |
| * |
| * 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.integer; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiLiteralExpression; |
| import com.intellij.psi.PsiType; |
| import com.siyeh.ipp.base.PsiElementPredicate; |
| import org.jetbrains.annotations.NonNls; |
| |
| class ConvertIntegerToOctalPredicate implements PsiElementPredicate { |
| |
| public boolean satisfiedBy(PsiElement element) { |
| if (!(element instanceof PsiLiteralExpression)) { |
| return false; |
| } |
| final PsiLiteralExpression expression = (PsiLiteralExpression)element; |
| final PsiType type = expression.getType(); |
| if (!(PsiType.INT.equals(type) || PsiType.LONG.equals(type))) { |
| return false; |
| } |
| @NonNls final String text = expression.getText(); |
| if (text.charAt(0) != '0') { |
| return true; |
| } |
| if (text.length() < 2) { |
| return true; |
| } |
| final char c1 = text.charAt(1); |
| if (c1 != '_' && (c1 < '0' || c1 > '7')) { |
| return true; |
| } |
| return false; |
| } |
| } |