1 files changed, 311 insertions, 0 deletions
diff --git a/javaparser-core/src/main/java/com/github/javaparser/ast/body/Parameter.java b/javaparser-core/src/main/java/com/github/javaparser/ast/body/Parameter.java
new file mode 100644
index 000000000..a7cf357a2
--- /dev/null
+++ b/javaparser-core/src/main/java/com/github/javaparser/ast/body/Parameter.java
@@ -0,0 +1,311 @@
+/*
+ * Copyright (C) 2007-2010 Júlio 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.body;
+
+import com.github.javaparser.ast.AllFieldsConstructor;
+import com.github.javaparser.ast.Modifier;
+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.NodeWithType;
+import com.github.javaparser.ast.nodeTypes.modifiers.NodeWithFinalModifier;
+import com.github.javaparser.ast.observer.ObservableProperty;
+import com.github.javaparser.ast.type.ClassOrInterfaceType;
+import com.github.javaparser.ast.type.Type;
+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.JavaParserMetaModel;
+import com.github.javaparser.metamodel.ParameterMetaModel;
+import java.util.EnumSet;
+import static com.github.javaparser.utils.Utils.assertNotNull;
+import javax.annotation.Generated;
+import com.github.javaparser.TokenRange;
+import com.github.javaparser.resolution.Resolvable;
+import com.github.javaparser.resolution.declarations.ResolvedParameterDeclaration;
+
+/**
+ * The parameters to a method or lambda. Lambda parameters may have inferred types, in that case "type" is UnknownType.
+ * <br/>Note that <a href="https://en.wikipedia.org/wiki/Parameter_(computer_programming)#Parameters_and_arguments">parameters
+ * are different from arguments.</a> <br/>"String x" and "float y" are the parameters in <code>int abc(String x, float
+ * y) {...}</code>
+ *
+ * <br/>All annotations preceding the type will be set on this object, not on the type.
+ * JavaParser doesn't know if it they are applicable to the parameter or the type.
+ *
+ * @author Julio Vilmar Gesser
+ */
+public final class Parameter extends Node implements NodeWithType<Parameter, Type>, NodeWithAnnotations<Parameter>, NodeWithSimpleName<Parameter>, NodeWithFinalModifier<Parameter>, Resolvable<ResolvedParameterDeclaration> {
+
+    private Type type;
+
+    private boolean isVarArgs;
+
+    private NodeList<AnnotationExpr> varArgsAnnotations;
+
+    private EnumSet<Modifier> modifiers;
+
+    private NodeList<AnnotationExpr> annotations;
+
+    private SimpleName name;
+
+    public Parameter() {
+        this(null, EnumSet.noneOf(Modifier.class), new NodeList<>(), new ClassOrInterfaceType(), false, new NodeList<>(), new SimpleName());
+    }
+
+    public Parameter(Type type, SimpleName name) {
+        this(null, EnumSet.noneOf(Modifier.class), new NodeList<>(), type, false, new NodeList<>(), name);
+    }
+
+    /**
+     * Creates a new {@link Parameter}.
+     *
+     * @param type type of the parameter
+     * @param name name of the parameter
+     */
+    public Parameter(Type type, String name) {
+        this(null, EnumSet.noneOf(Modifier.class), new NodeList<>(), type, false, new NodeList<>(), new SimpleName(name));
+    }
+
+    public Parameter(EnumSet<Modifier> modifiers, Type type, SimpleName name) {
+        this(null, modifiers, new NodeList<>(), type, false, new NodeList<>(), name);
+    }
+
+    @AllFieldsConstructor
+    public Parameter(EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, Type type, boolean isVarArgs, NodeList<AnnotationExpr> varArgsAnnotations, SimpleName name) {
+        this(null, modifiers, annotations, type, isVarArgs, varArgsAnnotations, name);
+    }
+
+    /**
+     * This constructor is used by the parser and is considered private.
+     */
+    @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator")
+    public Parameter(TokenRange tokenRange, EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, Type type, boolean isVarArgs, NodeList<AnnotationExpr> varArgsAnnotations, SimpleName name) {
+        super(tokenRange);
+        setModifiers(modifiers);
+        setAnnotations(annotations);
+        setType(type);
+        setVarArgs(isVarArgs);
+        setVarArgsAnnotations(varArgsAnnotations);
+        setName(name);
+        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 Type getType() {
+        return type;
+    }
+
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public boolean isVarArgs() {
+        return isVarArgs;
+    }
+
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public Parameter setType(final Type type) {
+        assertNotNull(type);
+        if (type == this.type) {
+            return (Parameter) this;
+        }
+        notifyPropertyChange(ObservableProperty.TYPE, this.type, type);
+        if (this.type != null)
+            this.type.setParentNode(null);
+        this.type = type;
+        setAsParentNodeOf(type);
+        return this;
+    }
+
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public Parameter setVarArgs(final boolean isVarArgs) {
+        if (isVarArgs == this.isVarArgs) {
+            return (Parameter) this;
+        }
+        notifyPropertyChange(ObservableProperty.VAR_ARGS, this.isVarArgs, isVarArgs);
+        this.isVarArgs = isVarArgs;
+        return this;
+    }
+
+    /**
+     * @return the list returned could be immutable (in that case it will be empty)
+     */
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public NodeList<AnnotationExpr> getAnnotations() {
+        return annotations;
+    }
+
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public SimpleName getName() {
+        return name;
+    }
+
+    /**
+     * Return the modifiers of this parameter declaration.
+     *
+     * @return modifiers
+     * @see Modifier
+     */
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public EnumSet<Modifier> getModifiers() {
+        return modifiers;
+    }
+
+    /**
+     * @param annotations a null value is currently treated as an empty list. This behavior could change in the future,
+     * so please avoid passing null
+     */
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public Parameter setAnnotations(final NodeList<AnnotationExpr> annotations) {
+        assertNotNull(annotations);
+        if (annotations == this.annotations) {
+            return (Parameter) this;
+        }
+        notifyPropertyChange(ObservableProperty.ANNOTATIONS, this.annotations, annotations);
+        if (this.annotations != null)
+            this.annotations.setParentNode(null);
+        this.annotations = annotations;
+        setAsParentNodeOf(annotations);
+        return this;
+    }
+
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public Parameter setName(final SimpleName name) {
+        assertNotNull(name);
+        if (name == this.name) {
+            return (Parameter) this;
+        }
+        notifyPropertyChange(ObservableProperty.NAME, this.name, name);
+        if (this.name != null)
+            this.name.setParentNode(null);
+        this.name = name;
+        setAsParentNodeOf(name);
+        return this;
+    }
+
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public Parameter setModifiers(final EnumSet<Modifier> modifiers) {
+        assertNotNull(modifiers);
+        if (modifiers == this.modifiers) {
+            return (Parameter) this;
+        }
+        notifyPropertyChange(ObservableProperty.MODIFIERS, this.modifiers, modifiers);
+        this.modifiers = modifiers;
+        return this;
+    }
+
+    @Override
+    @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator")
+    public boolean remove(Node node) {
+        if (node == null)
+            return false;
+        for (int i = 0; i < annotations.size(); i++) {
+            if (annotations.get(i) == node) {
+                annotations.remove(i);
+                return true;
+            }
+        }
+        for (int i = 0; i < varArgsAnnotations.size(); i++) {
+            if (varArgsAnnotations.get(i) == node) {
+                varArgsAnnotations.remove(i);
+                return true;
+            }
+        }
+        return super.remove(node);
+    }
+
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public NodeList<AnnotationExpr> getVarArgsAnnotations() {
+        return varArgsAnnotations;
+    }
+
+    @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
+    public Parameter setVarArgsAnnotations(final NodeList<AnnotationExpr> varArgsAnnotations) {
+        assertNotNull(varArgsAnnotations);
+        if (varArgsAnnotations == this.varArgsAnnotations) {
+            return (Parameter) this;
+        }
+        notifyPropertyChange(ObservableProperty.VAR_ARGS_ANNOTATIONS, this.varArgsAnnotations, varArgsAnnotations);
+        if (this.varArgsAnnotations != null)
+            this.varArgsAnnotations.setParentNode(null);
+        this.varArgsAnnotations = varArgsAnnotations;
+        setAsParentNodeOf(varArgsAnnotations);
+        return this;
+    }
+
+    @Override
+    @Generated("com.github.javaparser.generator.core.node.CloneGenerator")
+    public Parameter clone() {
+        return (Parameter) accept(new CloneVisitor(), null);
+    }
+
+    @Override
+    @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator")
+    public ParameterMetaModel getMetaModel() {
+        return JavaParserMetaModel.parameterMetaModel;
+    }
+
+    @Override
+    @Generated("com.github.javaparser.generator.core.node.ReplaceMethodGenerator")
+    public boolean replace(Node node, Node replacementNode) {
+        if (node == null)
+            return false;
+        for (int i = 0; i < annotations.size(); i++) {
+            if (annotations.get(i) == node) {
+                annotations.set(i, (AnnotationExpr) replacementNode);
+                return true;
+            }
+        }
+        if (node == name) {
+            setName((SimpleName) replacementNode);
+            return true;
+        }
+        if (node == type) {
+            setType((Type) replacementNode);
+            return true;
+        }
+        for (int i = 0; i < varArgsAnnotations.size(); i++) {
+            if (varArgsAnnotations.get(i) == node) {
+                varArgsAnnotations.set(i, (AnnotationExpr) replacementNode);
+                return true;
+            }
+        }
+        return super.replace(node, replacementNode);
+    }
+
+    @Override
+    public ResolvedParameterDeclaration resolve() {
+        return getSymbolResolver().resolveDeclaration(this, ResolvedParameterDeclaration.class);
+    }
+}