| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * 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.jetbrains.python.codeInsight.dataflow.scope.impl; |
| |
| import com.intellij.psi.PsiElement; |
| import com.jetbrains.python.codeInsight.dataflow.scope.ScopeVariable; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| /** |
| * @author oleg |
| */ |
| public class ScopeVariableImpl implements ScopeVariable { |
| private String myName; |
| private final Collection<PsiElement> myDeclarations; |
| private boolean isParameter; |
| |
| public ScopeVariableImpl(final String name, final boolean parameter, final Collection<PsiElement> declarations) { |
| myName = name; |
| myDeclarations = declarations; |
| isParameter = parameter; |
| } |
| |
| public ScopeVariableImpl(final String name, final boolean parameter, PsiElement declaration) { |
| this(name, parameter, Collections.singletonList(declaration)); |
| } |
| |
| @NotNull |
| public String getName() { |
| return myName; |
| } |
| |
| @NotNull |
| public Collection<PsiElement> getDeclarations() { |
| return myDeclarations; |
| } |
| |
| public boolean isParameter() { |
| return isParameter; |
| } |
| |
| @Override |
| public String toString() { |
| return (isParameter() ? "par" : "var") + "(" + myName+ ")[" + myDeclarations.size() + "]"; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (!(o instanceof ScopeVariableImpl)) return false; |
| |
| ScopeVariableImpl that = (ScopeVariableImpl)o; |
| if (isParameter != that.isParameter) return false; |
| if (myDeclarations != null ? !myDeclarations.equals(that.myDeclarations) : that.myDeclarations != null) return false; |
| if (myName != null ? !myName.equals(that.myName) : that.myName != null) return false; |
| |
| return true; |
| } |
| } |