javaparser-core/src/main/java/com/github/javaparser/ast/body/CallableDeclaration.java - platform/external/javaparser - Git at Google

 /*
  * Copyright (C) 2007-2010 Júlio Vilmar Gesser.
  * Copyright (C) 2011, 2013-2017 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.TokenRange;
 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.*;
 import com.github.javaparser.ast.nodeTypes.modifiers.*;
 import com.github.javaparser.ast.observer.ObservableProperty;
 import com.github.javaparser.ast.type.ArrayType;
 import com.github.javaparser.ast.type.ReferenceType;
 import com.github.javaparser.ast.type.Type;
 import com.github.javaparser.ast.type.TypeParameter;
 import com.github.javaparser.ast.visitor.CloneVisitor;
 import com.github.javaparser.metamodel.CallableDeclarationMetaModel;
 import com.github.javaparser.metamodel.JavaParserMetaModel;
 import com.github.javaparser.metamodel.OptionalProperty;
 import javax.annotation.Generated;
 import java.util.EnumSet;
 import java.util.List;
 import static com.github.javaparser.utils.Utils.assertNotNull;
 import static java.util.stream.Collectors.joining;
 import static java.util.stream.Collectors.toList;
 import java.util.Optional;
 import java.util.function.Consumer;

 /**
  * Represents a declaration which is callable eg. a method or a constructor.
  */
 public abstract class CallableDeclaration<T extends CallableDeclaration<?>> extends BodyDeclaration<T> implements NodeWithAccessModifiers<T>, NodeWithDeclaration, NodeWithSimpleName<T>, NodeWithParameters<T>, NodeWithThrownExceptions<T>, NodeWithTypeParameters<T>, NodeWithJavadoc<T>, NodeWithAbstractModifier<T>, NodeWithStaticModifier<T>, NodeWithFinalModifier<T>, NodeWithStrictfpModifier<T> {

     private EnumSet<Modifier> modifiers;

     private NodeList<TypeParameter> typeParameters;

     private SimpleName name;

     private NodeList<Parameter> parameters;

     private NodeList<ReferenceType> thrownExceptions;

     @OptionalProperty
     private ReceiverParameter receiverParameter;

     @AllFieldsConstructor
     CallableDeclaration(EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, SimpleName name, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, ReceiverParameter receiverParameter) {
         this(null, modifiers, annotations, typeParameters, name, parameters, thrownExceptions, receiverParameter);
     }

     /**
      * This constructor is used by the parser and is considered private.
      */
     @Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator")
     public CallableDeclaration(TokenRange tokenRange, EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, SimpleName name, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, ReceiverParameter receiverParameter) {
         super(tokenRange, annotations);
         setModifiers(modifiers);
         setTypeParameters(typeParameters);
         setName(name);
         setParameters(parameters);
         setThrownExceptions(thrownExceptions);
         setReceiverParameter(receiverParameter);
         customInitialization();
     }

     /**
      * Return the modifiers of this member declaration.
      *
      * @return modifiers
      * @see Modifier
      */
     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     public EnumSet<Modifier> getModifiers() {
         return modifiers;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     @SuppressWarnings("unchecked")
     public T setModifiers(final EnumSet<Modifier> modifiers) {
         assertNotNull(modifiers);
         if (modifiers == this.modifiers) {
             return (T) this;
         }
         notifyPropertyChange(ObservableProperty.MODIFIERS, this.modifiers, modifiers);
         this.modifiers = modifiers;
         return (T) this;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     public SimpleName getName() {
         return name;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     @SuppressWarnings("unchecked")
     public T setName(final SimpleName name) {
         assertNotNull(name);
         if (name == this.name) {
             return (T) this;
         }
         notifyPropertyChange(ObservableProperty.NAME, this.name, name);
         if (this.name != null)
             this.name.setParentNode(null);
         this.name = name;
         setAsParentNodeOf(name);
         return (T) this;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     public NodeList<Parameter> getParameters() {
         return parameters;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     @SuppressWarnings("unchecked")
     public T setParameters(final NodeList<Parameter> parameters) {
         assertNotNull(parameters);
         if (parameters == this.parameters) {
             return (T) this;
         }
         notifyPropertyChange(ObservableProperty.PARAMETERS, this.parameters, parameters);
         if (this.parameters != null)
             this.parameters.setParentNode(null);
         this.parameters = parameters;
         setAsParentNodeOf(parameters);
         return (T) this;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     public NodeList<ReferenceType> getThrownExceptions() {
         return thrownExceptions;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     @SuppressWarnings("unchecked")
     public T setThrownExceptions(final NodeList<ReferenceType> thrownExceptions) {
         assertNotNull(thrownExceptions);
         if (thrownExceptions == this.thrownExceptions) {
             return (T) this;
         }
         notifyPropertyChange(ObservableProperty.THROWN_EXCEPTIONS, this.thrownExceptions, thrownExceptions);
         if (this.thrownExceptions != null)
             this.thrownExceptions.setParentNode(null);
         this.thrownExceptions = thrownExceptions;
         setAsParentNodeOf(thrownExceptions);
         return (T) this;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     public NodeList<TypeParameter> getTypeParameters() {
         return typeParameters;
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     @SuppressWarnings("unchecked")
     public T setTypeParameters(final NodeList<TypeParameter> typeParameters) {
         assertNotNull(typeParameters);
         if (typeParameters == this.typeParameters) {
             return (T) this;
         }
         notifyPropertyChange(ObservableProperty.TYPE_PARAMETERS, this.typeParameters, typeParameters);
         if (this.typeParameters != null)
             this.typeParameters.setParentNode(null);
         this.typeParameters = typeParameters;
         setAsParentNodeOf(typeParameters);
         return (T) this;
     }

     public String getDeclarationAsString(boolean includingModifiers, boolean includingThrows) {
         return getDeclarationAsString(includingModifiers, includingThrows, true);
     }

     public String getDeclarationAsString() {
         return getDeclarationAsString(true, true, true);
     }

     public abstract String getDeclarationAsString(boolean includingModifiers, boolean includingThrows, boolean includingParameterName);

     protected String appendThrowsIfRequested(boolean includingThrows) {
         StringBuilder sb = new StringBuilder();
         if (includingThrows) {
             boolean firstThrow = true;
             for (ReferenceType thr : getThrownExceptions()) {
                 if (firstThrow) {
                     firstThrow = false;
                     sb.append(" throws ");
                 } else {
                     sb.append(", ");
                 }
                 sb.append(thr.toString(prettyPrinterNoCommentsConfiguration));
             }
         }
         return sb.toString();
     }

     @Override
     @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator")
     public boolean remove(Node node) {
         if (node == null)
             return false;
         for (int i = 0; i < parameters.size(); i++) {
             if (parameters.get(i) == node) {
                 parameters.remove(i);
                 return true;
             }
         }
         if (receiverParameter != null) {
             if (node == receiverParameter) {
                 removeReceiverParameter();
                 return true;
             }
         }
         for (int i = 0; i < thrownExceptions.size(); i++) {
             if (thrownExceptions.get(i) == node) {
                 thrownExceptions.remove(i);
                 return true;
             }
         }
         for (int i = 0; i < typeParameters.size(); i++) {
             if (typeParameters.get(i) == node) {
                 typeParameters.remove(i);
                 return true;
             }
         }
         return super.remove(node);
     }

     /**
      * A method or constructor signature.
      * <p/>Note that since JavaParser has no real knowledge of types - only the text found in the source file - using
      * this will fail in some cases. (java.util.String != String for example, and generics are not taken into account.)
      */
     public static class Signature {

         private final String name;

         private final List<Type> parameterTypes;

         private Signature(String name, List<Type> parameterTypes) {
             this.name = name;
             this.parameterTypes = parameterTypes;
         }

         public String getName() {
             return name;
         }

         public List<Type> getParameterTypes() {
             return parameterTypes;
         }

         @Override
         public boolean equals(Object o) {
             if (this == o)
                 return true;
             if (o == null || getClass() != o.getClass())
                 return false;
             Signature signature = (Signature) o;
             if (!name.equals(signature.name))
                 return false;
             if (!parameterTypes.equals(signature.parameterTypes))
                 return false;
             return true;
         }

         @Override
         public int hashCode() {
             int result = name.hashCode();
             result = 31 * result + parameterTypes.hashCode();
             return result;
         }

         public String asString() {
             return parameterTypes.stream().map(Type::asString).collect(joining(", ", name + "(", ")"));
         }

         @Override
         public String toString() {
             return asString();
         }
     }

     public Signature getSignature() {
         return new Signature(getName().getIdentifier(), getParameters().stream().map(this::getTypeWithVarargsAsArray).map(this::stripGenerics).map(this::stripAnnotations).collect(toList()));
     }

     private Type stripAnnotations(Type type) {
         if (type instanceof NodeWithAnnotations) {
             ((NodeWithAnnotations) type).setAnnotations(new NodeList<>());
         }
         return type;
     }

     private Type stripGenerics(Type type) {
         if (type instanceof NodeWithTypeArguments) {
             ((NodeWithTypeArguments) type).setTypeArguments((NodeList<Type>) null);
         }
         return type;
     }

     private Type getTypeWithVarargsAsArray(Parameter p) {
         /* A signature includes the varargs ellipsis.
          This is a field on parameter which we lose when we only get the type,
          so we represent it as an additional [] on the type. */
         Type t = p.getType().clone();
         if (p.isVarArgs()) {
             t = new ArrayType(t);
         }
         return t;
     }

     @Override
     @Generated("com.github.javaparser.generator.core.node.CloneGenerator")
     public CallableDeclaration<?> clone() {
         return (CallableDeclaration<?>) accept(new CloneVisitor(), null);
     }

     @Override
     @Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator")
     public CallableDeclarationMetaModel getMetaModel() {
         return JavaParserMetaModel.callableDeclarationMetaModel;
     }

     @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;
         }
         for (int i = 0; i < parameters.size(); i++) {
             if (parameters.get(i) == node) {
                 parameters.set(i, (Parameter) replacementNode);
                 return true;
             }
         }
         if (receiverParameter != null) {
             if (node == receiverParameter) {
                 setReceiverParameter((ReceiverParameter) replacementNode);
                 return true;
             }
         }
         for (int i = 0; i < thrownExceptions.size(); i++) {
             if (thrownExceptions.get(i) == node) {
                 thrownExceptions.set(i, (ReferenceType) replacementNode);
                 return true;
             }
         }
         for (int i = 0; i < typeParameters.size(); i++) {
             if (typeParameters.get(i) == node) {
                 typeParameters.set(i, (TypeParameter) replacementNode);
                 return true;
             }
         }
         return super.replace(node, replacementNode);
     }

     @Override
     @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
     public boolean isCallableDeclaration() {
         return true;
     }

     @Override
     @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
     public CallableDeclaration asCallableDeclaration() {
         return this;
     }

     @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
     public void ifCallableDeclaration(Consumer<CallableDeclaration> action) {
         action.accept(this);
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     public Optional<ReceiverParameter> getReceiverParameter() {
         return Optional.ofNullable(receiverParameter);
     }

     @Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
     @SuppressWarnings("unchecked")
     public T setReceiverParameter(final ReceiverParameter receiverParameter) {
         if (receiverParameter == this.receiverParameter) {
             return (T) this;
         }
         notifyPropertyChange(ObservableProperty.RECEIVER_PARAMETER, this.receiverParameter, receiverParameter);
         if (this.receiverParameter != null)
             this.receiverParameter.setParentNode(null);
         this.receiverParameter = receiverParameter;
         setAsParentNodeOf(receiverParameter);
         return (T) this;
     }

     @Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator")
     public CallableDeclaration removeReceiverParameter() {
         return setReceiverParameter((ReceiverParameter) null);
     }

     @Override
     @Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
     public Optional<CallableDeclaration> toCallableDeclaration() {
         return Optional.of(this);
     }
 }
	/*
	* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
	* Copyright (C) 2011, 2013-2017 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.TokenRange;
	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.*;
	import com.github.javaparser.ast.nodeTypes.modifiers.*;
	import com.github.javaparser.ast.observer.ObservableProperty;
	import com.github.javaparser.ast.type.ArrayType;
	import com.github.javaparser.ast.type.ReferenceType;
	import com.github.javaparser.ast.type.Type;
	import com.github.javaparser.ast.type.TypeParameter;
	import com.github.javaparser.ast.visitor.CloneVisitor;
	import com.github.javaparser.metamodel.CallableDeclarationMetaModel;
	import com.github.javaparser.metamodel.JavaParserMetaModel;
	import com.github.javaparser.metamodel.OptionalProperty;
	import javax.annotation.Generated;
	import java.util.EnumSet;
	import java.util.List;
	import static com.github.javaparser.utils.Utils.assertNotNull;
	import static java.util.stream.Collectors.joining;
	import static java.util.stream.Collectors.toList;
	import java.util.Optional;
	import java.util.function.Consumer;

	/**
	* Represents a declaration which is callable eg. a method or a constructor.
	*/
	public abstract class CallableDeclaration<T extends CallableDeclaration<?>> extends BodyDeclaration<T> implements NodeWithAccessModifiers<T>, NodeWithDeclaration, NodeWithSimpleName<T>, NodeWithParameters<T>, NodeWithThrownExceptions<T>, NodeWithTypeParameters<T>, NodeWithJavadoc<T>, NodeWithAbstractModifier<T>, NodeWithStaticModifier<T>, NodeWithFinalModifier<T>, NodeWithStrictfpModifier<T> {

	private EnumSet<Modifier> modifiers;

	private NodeList<TypeParameter> typeParameters;

	private SimpleName name;

	private NodeList<Parameter> parameters;

	private NodeList<ReferenceType> thrownExceptions;

	@OptionalProperty
	private ReceiverParameter receiverParameter;

	@AllFieldsConstructor
	CallableDeclaration(EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, SimpleName name, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, ReceiverParameter receiverParameter) {
	this(null, modifiers, annotations, typeParameters, name, parameters, thrownExceptions, receiverParameter);
	}

	/**
	* This constructor is used by the parser and is considered private.
	*/
	@Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator")
	public CallableDeclaration(TokenRange tokenRange, EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, SimpleName name, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, ReceiverParameter receiverParameter) {
	super(tokenRange, annotations);
	setModifiers(modifiers);
	setTypeParameters(typeParameters);
	setName(name);
	setParameters(parameters);
	setThrownExceptions(thrownExceptions);
	setReceiverParameter(receiverParameter);
	customInitialization();
	}

	/**
	* Return the modifiers of this member declaration.
	*
	* @return modifiers
	* @see Modifier
	*/
	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	public EnumSet<Modifier> getModifiers() {
	return modifiers;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	@SuppressWarnings("unchecked")
	public T setModifiers(final EnumSet<Modifier> modifiers) {
	assertNotNull(modifiers);
	if (modifiers == this.modifiers) {
	return (T) this;
	}
	notifyPropertyChange(ObservableProperty.MODIFIERS, this.modifiers, modifiers);
	this.modifiers = modifiers;
	return (T) this;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	public SimpleName getName() {
	return name;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	@SuppressWarnings("unchecked")
	public T setName(final SimpleName name) {
	assertNotNull(name);
	if (name == this.name) {
	return (T) this;
	}
	notifyPropertyChange(ObservableProperty.NAME, this.name, name);
	if (this.name != null)
	this.name.setParentNode(null);
	this.name = name;
	setAsParentNodeOf(name);
	return (T) this;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	public NodeList<Parameter> getParameters() {
	return parameters;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	@SuppressWarnings("unchecked")
	public T setParameters(final NodeList<Parameter> parameters) {
	assertNotNull(parameters);
	if (parameters == this.parameters) {
	return (T) this;
	}
	notifyPropertyChange(ObservableProperty.PARAMETERS, this.parameters, parameters);
	if (this.parameters != null)
	this.parameters.setParentNode(null);
	this.parameters = parameters;
	setAsParentNodeOf(parameters);
	return (T) this;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	public NodeList<ReferenceType> getThrownExceptions() {
	return thrownExceptions;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	@SuppressWarnings("unchecked")
	public T setThrownExceptions(final NodeList<ReferenceType> thrownExceptions) {
	assertNotNull(thrownExceptions);
	if (thrownExceptions == this.thrownExceptions) {
	return (T) this;
	}
	notifyPropertyChange(ObservableProperty.THROWN_EXCEPTIONS, this.thrownExceptions, thrownExceptions);
	if (this.thrownExceptions != null)
	this.thrownExceptions.setParentNode(null);
	this.thrownExceptions = thrownExceptions;
	setAsParentNodeOf(thrownExceptions);
	return (T) this;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	public NodeList<TypeParameter> getTypeParameters() {
	return typeParameters;
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	@SuppressWarnings("unchecked")
	public T setTypeParameters(final NodeList<TypeParameter> typeParameters) {
	assertNotNull(typeParameters);
	if (typeParameters == this.typeParameters) {
	return (T) this;
	}
	notifyPropertyChange(ObservableProperty.TYPE_PARAMETERS, this.typeParameters, typeParameters);
	if (this.typeParameters != null)
	this.typeParameters.setParentNode(null);
	this.typeParameters = typeParameters;
	setAsParentNodeOf(typeParameters);
	return (T) this;
	}

	public String getDeclarationAsString(boolean includingModifiers, boolean includingThrows) {
	return getDeclarationAsString(includingModifiers, includingThrows, true);
	}

	public String getDeclarationAsString() {
	return getDeclarationAsString(true, true, true);
	}

	public abstract String getDeclarationAsString(boolean includingModifiers, boolean includingThrows, boolean includingParameterName);

	protected String appendThrowsIfRequested(boolean includingThrows) {
	StringBuilder sb = new StringBuilder();
	if (includingThrows) {
	boolean firstThrow = true;
	for (ReferenceType thr : getThrownExceptions()) {
	if (firstThrow) {
	firstThrow = false;
	sb.append(" throws ");
	} else {
	sb.append(", ");
	}
	sb.append(thr.toString(prettyPrinterNoCommentsConfiguration));
	}
	}
	return sb.toString();
	}

	@Override
	@Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator")
	public boolean remove(Node node) {
	if (node == null)
	return false;
	for (int i = 0; i < parameters.size(); i++) {
	if (parameters.get(i) == node) {
	parameters.remove(i);
	return true;
	}
	}
	if (receiverParameter != null) {
	if (node == receiverParameter) {
	removeReceiverParameter();
	return true;
	}
	}
	for (int i = 0; i < thrownExceptions.size(); i++) {
	if (thrownExceptions.get(i) == node) {
	thrownExceptions.remove(i);
	return true;
	}
	}
	for (int i = 0; i < typeParameters.size(); i++) {
	if (typeParameters.get(i) == node) {
	typeParameters.remove(i);
	return true;
	}
	}
	return super.remove(node);
	}

	/**
	* A method or constructor signature.
	* <p/>Note that since JavaParser has no real knowledge of types - only the text found in the source file - using
	* this will fail in some cases. (java.util.String != String for example, and generics are not taken into account.)
	*/
	public static class Signature {

	private final String name;

	private final List<Type> parameterTypes;

	private Signature(String name, List<Type> parameterTypes) {
	this.name = name;
	this.parameterTypes = parameterTypes;
	}

	public String getName() {
	return name;
	}

	public List<Type> getParameterTypes() {
	return parameterTypes;
	}

	@Override
	public boolean equals(Object o) {
	if (this == o)
	return true;
	if (o == null \|\| getClass() != o.getClass())
	return false;
	Signature signature = (Signature) o;
	if (!name.equals(signature.name))
	return false;
	if (!parameterTypes.equals(signature.parameterTypes))
	return false;
	return true;
	}

	@Override
	public int hashCode() {
	int result = name.hashCode();
	result = 31 * result + parameterTypes.hashCode();
	return result;
	}

	public String asString() {
	return parameterTypes.stream().map(Type::asString).collect(joining(", ", name + "(", ")"));
	}

	@Override
	public String toString() {
	return asString();
	}
	}

	public Signature getSignature() {
	return new Signature(getName().getIdentifier(), getParameters().stream().map(this::getTypeWithVarargsAsArray).map(this::stripGenerics).map(this::stripAnnotations).collect(toList()));
	}

	private Type stripAnnotations(Type type) {
	if (type instanceof NodeWithAnnotations) {
	((NodeWithAnnotations) type).setAnnotations(new NodeList<>());
	}
	return type;
	}

	private Type stripGenerics(Type type) {
	if (type instanceof NodeWithTypeArguments) {
	((NodeWithTypeArguments) type).setTypeArguments((NodeList<Type>) null);
	}
	return type;
	}

	private Type getTypeWithVarargsAsArray(Parameter p) {
	/* A signature includes the varargs ellipsis.
	This is a field on parameter which we lose when we only get the type,
	so we represent it as an additional [] on the type. */
	Type t = p.getType().clone();
	if (p.isVarArgs()) {
	t = new ArrayType(t);
	}
	return t;
	}

	@Override
	@Generated("com.github.javaparser.generator.core.node.CloneGenerator")
	public CallableDeclaration<?> clone() {
	return (CallableDeclaration<?>) accept(new CloneVisitor(), null);
	}

	@Override
	@Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator")
	public CallableDeclarationMetaModel getMetaModel() {
	return JavaParserMetaModel.callableDeclarationMetaModel;
	}

	@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;
	}
	for (int i = 0; i < parameters.size(); i++) {
	if (parameters.get(i) == node) {
	parameters.set(i, (Parameter) replacementNode);
	return true;
	}
	}
	if (receiverParameter != null) {
	if (node == receiverParameter) {
	setReceiverParameter((ReceiverParameter) replacementNode);
	return true;
	}
	}
	for (int i = 0; i < thrownExceptions.size(); i++) {
	if (thrownExceptions.get(i) == node) {
	thrownExceptions.set(i, (ReferenceType) replacementNode);
	return true;
	}
	}
	for (int i = 0; i < typeParameters.size(); i++) {
	if (typeParameters.get(i) == node) {
	typeParameters.set(i, (TypeParameter) replacementNode);
	return true;
	}
	}
	return super.replace(node, replacementNode);
	}

	@Override
	@Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
	public boolean isCallableDeclaration() {
	return true;
	}

	@Override
	@Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
	public CallableDeclaration asCallableDeclaration() {
	return this;
	}

	@Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
	public void ifCallableDeclaration(Consumer<CallableDeclaration> action) {
	action.accept(this);
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	public Optional<ReceiverParameter> getReceiverParameter() {
	return Optional.ofNullable(receiverParameter);
	}

	@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
	@SuppressWarnings("unchecked")
	public T setReceiverParameter(final ReceiverParameter receiverParameter) {
	if (receiverParameter == this.receiverParameter) {
	return (T) this;
	}
	notifyPropertyChange(ObservableProperty.RECEIVER_PARAMETER, this.receiverParameter, receiverParameter);
	if (this.receiverParameter != null)
	this.receiverParameter.setParentNode(null);
	this.receiverParameter = receiverParameter;
	setAsParentNodeOf(receiverParameter);
	return (T) this;
	}

	@Generated("com.github.javaparser.generator.core.node.RemoveMethodGenerator")
	public CallableDeclaration removeReceiverParameter() {
	return setReceiverParameter((ReceiverParameter) null);
	}

	@Override
	@Generated("com.github.javaparser.generator.core.node.TypeCastingGenerator")
	public Optional<CallableDeclaration> toCallableDeclaration() {
	return Optional.of(this);
	}
	}