diff options
Diffstat (limited to 'javaparser-core/src/main/java/com/github/javaparser/ast/type/ClassOrInterfaceType.java')
-rw-r--r-- | javaparser-core/src/main/java/com/github/javaparser/ast/type/ClassOrInterfaceType.java | 302 |
1 files changed, 302 insertions, 0 deletions
diff --git a/javaparser-core/src/main/java/com/github/javaparser/ast/type/ClassOrInterfaceType.java b/javaparser-core/src/main/java/com/github/javaparser/ast/type/ClassOrInterfaceType.java new file mode 100644 index 000000000..f3b6846c6 --- /dev/null +++ b/javaparser-core/src/main/java/com/github/javaparser/ast/type/ClassOrInterfaceType.java @@ -0,0 +1,302 @@ +/* + * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. + * Copyright (C) 2011, 2013-2016 The JavaParser Team. + * + * This file is part of JavaParser. + * + * JavaParser can be used either under the terms of + * a) the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * b) the terms of the Apache License + * + * You should have received a copy of both licenses in LICENCE.LGPL and + * LICENCE.APACHE. Please refer to those files for details. + * + * JavaParser is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + */ +package com.github.javaparser.ast.type; + +import com.github.javaparser.ast.AllFieldsConstructor; +import com.github.javaparser.ast.Node; +import com.github.javaparser.ast.NodeList; +import com.github.javaparser.ast.expr.AnnotationExpr; +import com.github.javaparser.ast.expr.SimpleName; +import com.github.javaparser.ast.nodeTypes.NodeWithAnnotations; +import com.github.javaparser.ast.nodeTypes.NodeWithSimpleName; +import com.github.javaparser.ast.nodeTypes.NodeWithTypeArguments; +import com.github.javaparser.ast.observer.ObservableProperty; +import com.github.javaparser.ast.visitor.CloneVisitor; +import com.github.javaparser.ast.visitor.GenericVisitor; +import com.github.javaparser.ast.visitor.VoidVisitor; +import com.github.javaparser.metamodel.ClassOrInterfaceTypeMetaModel; +import com.github.javaparser.metamodel.JavaParserMetaModel; +import java.util.Arrays; +import java.util.List; +import java.util.Optional; +import static com.github.javaparser.utils.Utils.assertNotNull; +import static java.util.stream.Collectors.joining; +import javax.annotation.Generated; +import com.github.javaparser.TokenRange; +import com.github.javaparser.metamodel.OptionalProperty; +import com.github.javaparser.resolution.types.ResolvedReferenceType; +import java.util.function.Consumer; + +/** + * A class or an interface type. <br/><code>Object</code> <br/><code>HashMap<String, String></code> + * <br/><code>java.util.Punchcard</code> + * <p> + * <p>Note that the syntax is ambiguous here, and JavaParser does not know what is to the left of the class. It assumes + * cases like <code>Map.Entry</code> where Map is the scope of Entry. In <code>java.util.Punchcard</code>, it will not + * recognize that java and util are parts of the package name. Instead, it will set util as the scope of Punchcard, as a + * ClassOrInterfaceType (which it is not.) In turn, util will have java as its scope, also as a + * ClassOrInterfaceType</p> + * + * @author Julio Vilmar Gesser + */ +public final class ClassOrInterfaceType extends ReferenceType implements NodeWithSimpleName<ClassOrInterfaceType>, NodeWithAnnotations<ClassOrInterfaceType>, NodeWithTypeArguments<ClassOrInterfaceType> { + + @OptionalProperty + private ClassOrInterfaceType scope; + + private SimpleName name; + + @OptionalProperty + private NodeList<Type> typeArguments; + + public ClassOrInterfaceType() { + this(null, null, new SimpleName(), null, new NodeList<>()); + } + + /** + * @deprecated use JavaParser.parseClassOrInterfaceType instead. This constructor does not understand generics. + */ + public ClassOrInterfaceType(final String name) { + this(null, null, new SimpleName(name), null, new NodeList<>()); + } + + public ClassOrInterfaceType(final ClassOrInterfaceType scope, final String name) { + this(null, scope, new SimpleName(name), null, new NodeList<>()); + } + + public ClassOrInterfaceType(final ClassOrInterfaceType scope, final SimpleName name, final NodeList<Type> typeArguments) { + this(null, scope, name, typeArguments, new NodeList<>()); + } + + @AllFieldsConstructor + public ClassOrInterfaceType(final ClassOrInterfaceType scope, final SimpleName name, final NodeList<Type> typeArguments, final NodeList<AnnotationExpr> annotations) { + this(null, scope, name, typeArguments, annotations); + } + + /** + * This constructor is used by the parser and is considered private. + */ + @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator") + public ClassOrInterfaceType(TokenRange tokenRange, ClassOrInterfaceType scope, SimpleName name, NodeList<Type> typeArguments, NodeList<AnnotationExpr> annotations) { + super(tokenRange, annotations); + setScope(scope); + setName(name); + setTypeArguments(typeArguments); + customInitialization(); + } + + @Override + @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") + public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) { + return v.visit(this, arg); + } + + @Override + @Generated("com.github.javaparser.generator.core.node.AcceptGenerator") + public <A> void accept(final VoidVisitor<A> v, final A arg) { + v.visit(this, arg); + } + + @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") + public SimpleName getName() { + return name; + } + + @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") + public Optional<ClassOrInterfaceType> getScope() { + return Optional.ofNullable(scope); + } + + public boolean isBoxedType() { + return PrimitiveType.unboxMap.containsKey(name.getIdentifier()); + } + + public PrimitiveType toUnboxedType() throws UnsupportedOperationException { + if (!isBoxedType()) { + throw new UnsupportedOperationException(name + " isn't a boxed type."); + } + return new PrimitiveType(PrimitiveType.unboxMap.get(name.getIdentifier())); + } + + @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") + public ClassOrInterfaceType setName(final SimpleName name) { + assertNotNull(name); + if (name == this.name) { + return (ClassOrInterfaceType) this; + } + notifyPropertyChange(ObservableProperty.NAME, this.name, name); + if (this.name != null) + this.name.setParentNode(null); + this.name = name; + setAsParentNodeOf(name); + return this; + } + + /** + * Sets the scope + * + * @param scope the scope, can be null + * @return this, the ClassOrInterfaceType + */ + @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") + public ClassOrInterfaceType setScope(final ClassOrInterfaceType scope) { + if (scope == this.scope) { + return (ClassOrInterfaceType) this; + } + notifyPropertyChange(ObservableProperty.SCOPE, this.scope, scope); + if (this.scope != null) + this.scope.setParentNode(null); + this.scope = scope; + setAsParentNodeOf(scope); + return this; + } + + @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") + public Optional<NodeList<Type>> getTypeArguments() { + return Optional.ofNullable(typeArguments); + } + + /** + * Sets the typeArguments + * + * @param typeArguments the typeArguments, can be null + * @return this, the ClassOrInterfaceType + */ + @Generated("com.github.javaparser.generator.core.node.PropertyGenerator") + public ClassOrInterfaceType setTypeArguments(final NodeList<Type> typeArguments) { + if (typeArguments == this.typeArguments) { + return (ClassOrInterfaceType) this; + } + notifyPropertyChange(ObservableProperty.TYPE_ARGUMENTS, this.typeArguments, typeArguments); + if (this.typeArguments != null) + this.typeArguments.setParentNode(null); + this.typeArguments = typeArguments; + setAsParentNodeOf(typeArguments); + return this; + } + + @Override + public ClassOrInterfaceType setAnnotations(NodeList<AnnotationExpr> annotations) { + return (ClassOrInterfaceType) super.setAnnotations(annotations); + } + + @Override + @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") + public boolean remove(Node node) { + if (node == null) + return false; + if (scope != null) { + if (node == scope) { + removeScope(); + return true; + } + } + if (typeArguments != null) { + for (int i = 0; i < typeArguments.size(); i++) { + if (typeArguments.get(i) == node) { + typeArguments.remove(i); + return true; + } + } + } + return super.remove(node); + } + + @Override + public String asString() { + StringBuilder str = new StringBuilder(); + getScope().ifPresent(s -> str.append(s.asString()).append(".")); + str.append(name.asString()); + getTypeArguments().ifPresent(ta -> str.append(ta.stream().map(Type::asString).collect(joining(",", "<", ">")))); + return str.toString(); + } + + @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator") + public ClassOrInterfaceType removeScope() { + return setScope((ClassOrInterfaceType) null); + } + + @Override + @Generated("com.github.javaparser.generator.core.node.CloneGenerator") + public ClassOrInterfaceType clone() { + return (ClassOrInterfaceType) accept(new CloneVisitor(), null); + } + + @Override + @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator") + public ClassOrInterfaceTypeMetaModel getMetaModel() { + return JavaParserMetaModel.classOrInterfaceTypeMetaModel; + } + + @Override + @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator") + public boolean replace(Node node, Node replacementNode) { + if (node == null) + return false; + if (node == name) { + setName((SimpleName) replacementNode); + return true; + } + if (scope != null) { + if (node == scope) { + setScope((ClassOrInterfaceType) replacementNode); + return true; + } + } + if (typeArguments != null) { + for (int i = 0; i < typeArguments.size(); i++) { + if (typeArguments.get(i) == node) { + typeArguments.set(i, (Type) replacementNode); + return true; + } + } + } + return super.replace(node, replacementNode); + } + + @Override + @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") + public boolean isClassOrInterfaceType() { + return true; + } + + @Override + @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") + public ClassOrInterfaceType asClassOrInterfaceType() { + return this; + } + + @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") + public void ifClassOrInterfaceType(Consumer<ClassOrInterfaceType> action) { + action.accept(this); + } + + @Override + public ResolvedReferenceType resolve() { + return getSymbolResolver().toResolvedType(this, ResolvedReferenceType.class); + } + + @Override + @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator") + public Optional<ClassOrInterfaceType> toClassOrInterfaceType() { + return Optional.of(this); + } +} |