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introduce JavaParserVariableDeclaration #1668
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82 changes: 82 additions & 0 deletions
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...b/javaparser/symbolsolver/javaparsermodel/declarations/JavaParserVariableDeclaration.java
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/* | ||
* Copyright 2016 Federico Tomassetti | ||
* | ||
* 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. | ||
*/ | ||
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package com.github.javaparser.symbolsolver.javaparsermodel.declarations; | ||
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import com.github.javaparser.ast.body.VariableDeclarator; | ||
import com.github.javaparser.ast.expr.VariableDeclarationExpr; | ||
import com.github.javaparser.resolution.declarations.ResolvedValueDeclaration; | ||
import com.github.javaparser.resolution.types.ResolvedType; | ||
import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade; | ||
import com.github.javaparser.symbolsolver.model.resolution.TypeSolver; | ||
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import static com.github.javaparser.symbolsolver.javaparser.Navigator.requireParentNode; | ||
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/** | ||
* @author Federico Tomassetti | ||
*/ | ||
public class JavaParserVariableDeclaration implements ResolvedValueDeclaration { | ||
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private VariableDeclarator variableDeclarator; | ||
private VariableDeclarationExpr wrappedNode; | ||
private TypeSolver typeSolver; | ||
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public JavaParserVariableDeclaration(VariableDeclarator variableDeclarator, TypeSolver typeSolver) { | ||
if (typeSolver == null) { | ||
throw new IllegalArgumentException("typeSolver should not be null"); | ||
} | ||
this.variableDeclarator = variableDeclarator; | ||
this.typeSolver = typeSolver; | ||
if (!(requireParentNode(variableDeclarator) instanceof VariableDeclarationExpr)) { | ||
throw new IllegalStateException(requireParentNode(variableDeclarator).getClass().getCanonicalName()); | ||
} | ||
this.wrappedNode = (VariableDeclarationExpr) requireParentNode(variableDeclarator); | ||
} | ||
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@Override | ||
public ResolvedType getType() { | ||
return JavaParserFacade.get(typeSolver).convert(variableDeclarator.getType(), wrappedNode); | ||
} | ||
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@Override | ||
public String getName() { | ||
return variableDeclarator.getName().getId(); | ||
} | ||
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@Override | ||
public boolean isVariable() { | ||
return true; | ||
} | ||
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/** | ||
* Returns the JavaParser node associated with this JavaParserFieldDeclaration. | ||
* | ||
* @return A visitable JavaParser node wrapped by this object. | ||
*/ | ||
public VariableDeclarationExpr getWrappedNode() { | ||
return wrappedNode; | ||
} | ||
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public VariableDeclarator getVariableDeclarator() { | ||
return variableDeclarator; | ||
} | ||
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@Override | ||
public String toString() { | ||
return "JavaParserVariableDeclaration{" + getName() + "}"; | ||
} | ||
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} |
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