| /* |
| * Copyright 2003-2009 Dave Griffith, 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.intellij.codeInsight.daemon.impl.quickfix; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiLocalVariable; |
| |
| import java.util.*; |
| |
| class SwitchStatementBranch { |
| |
| private final Set<PsiLocalVariable> m_pendingVariableDeclarations = |
| new HashSet<PsiLocalVariable>(5); |
| private final List<String> m_caseValues = |
| new ArrayList<String>(2); |
| private final List<PsiElement> m_bodyElements = |
| new ArrayList<PsiElement>(5); |
| private final List<PsiElement> m_pendingWhiteSpace = |
| new ArrayList<PsiElement>(2); |
| private boolean m_default = false; |
| private boolean m_hasStatements = false; |
| |
| public void addCaseValue(String labelString) { |
| m_caseValues.add(labelString); |
| } |
| |
| public void addStatement(PsiElement statement) { |
| m_hasStatements = true; |
| addElement(statement); |
| } |
| |
| public void addComment(PsiElement comment) { |
| addElement(comment); |
| } |
| |
| private void addElement(PsiElement element) { |
| m_bodyElements.addAll(m_pendingWhiteSpace); |
| m_pendingWhiteSpace.clear(); |
| m_bodyElements.add(element); |
| } |
| |
| public void addWhiteSpace(PsiElement statement) { |
| if (!m_bodyElements.isEmpty()) { |
| m_pendingWhiteSpace.add(statement); |
| } |
| } |
| |
| public List<String> getCaseValues() { |
| return Collections.unmodifiableList(m_caseValues); |
| } |
| |
| public List<PsiElement> getBodyElements() { |
| return Collections.unmodifiableList(m_bodyElements); |
| } |
| |
| public boolean isDefault() { |
| return m_default; |
| } |
| |
| public void setDefault() { |
| m_default = true; |
| } |
| |
| public boolean hasStatements() { |
| return m_hasStatements; |
| } |
| |
| public void addPendingVariableDeclarations(Set<PsiLocalVariable> vars) { |
| m_pendingVariableDeclarations.addAll(vars); |
| } |
| |
| public Set<PsiLocalVariable> getPendingVariableDeclarations() { |
| return Collections.unmodifiableSet(m_pendingVariableDeclarations); |
| } |
| } |