| /* |
| * Copyright 2005 Sascha Weinreuter |
| * |
| * 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 org.intellij.lang.xpath.context; |
| |
| import com.intellij.codeInsight.intention.IntentionAction; |
| import com.intellij.psi.PsiElement; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import org.intellij.lang.xpath.psi.XPathElement; |
| import org.intellij.lang.xpath.psi.XPathVariable; |
| import org.intellij.lang.xpath.psi.XPathVariableReference; |
| |
| public interface VariableContext<VarType> { |
| @NotNull |
| VarType[] getVariablesInScope(XPathElement element); |
| |
| boolean canResolve(); |
| |
| @Nullable |
| XPathVariable resolve(XPathVariableReference reference); |
| |
| @NotNull |
| IntentionAction[] getUnresolvedVariableFixes(XPathVariableReference reference); |
| |
| boolean isReferenceTo(PsiElement element, XPathVariableReference reference); |
| } |