Helpers for java.beans.

4 files changed, 678 insertions, 0 deletions

diff --git a/gnu/java/beans/BeanInfoEmbryo.java b/gnu/java/beans/BeanInfoEmbryo.java
new file mode 100644
index 000000000..b54a13d33
--- /dev/null
+++ b/gnu/java/beans/BeanInfoEmbryo.java
@@ -0,0 +1,143 @@
+/*
+ * gnu.java.beans.BeanInfoEmbryo: part of the Java Class Libraries project.
+ * Copyright (C) 1998 John Keiser
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+package gnu.java.beans;
+
+import java.beans.*;
+import java.util.*;
+
+/**
+ ** A BeanInfoEmbryo accumulates information about a Bean
+ ** while it is in the process of being created, and then
+ ** when you are done accumulating the information, the
+ ** getBeanInfo() method may be called to create a BeanInfo
+ ** object based on the information.<P>
+ **
+ ** This class is not well-synchronized.  (It can be, it
+ ** just isn't yet.)
+ **
+ ** @author John Keiser
+ ** @version 1.1.0, 30 Jul 1998
+ ** @see java.beans.BeanInfo
+ **/
+
+public class BeanInfoEmbryo {
+	BeanDescriptor beanDescriptor;
+	Vector additionalBeanInfo = new Vector();
+	Hashtable properties = new Hashtable();
+	Hashtable events = new Hashtable();
+	Hashtable methods = new Hashtable();
+
+	BeanInfo[] AadditionalBeanInfo;
+	PropertyDescriptor[] Aproperties;
+	EventSetDescriptor[] Aevents;
+	MethodDescriptor[] Amethods;
+
+	public BeanInfoEmbryo() {
+	}
+
+	public BeanInfo getBeanInfo() {
+		if(additionalBeanInfo != null) {
+			AadditionalBeanInfo = new BeanInfo[additionalBeanInfo.size()];
+			additionalBeanInfo.copyInto(AadditionalBeanInfo);
+		}
+		if(properties != null) {
+			Aproperties = new PropertyDescriptor[properties.size()];
+			int i = 0;
+			Enumeration enum = properties.elements();
+			while(enum.hasMoreElements()) {
+				Aproperties[i] = (PropertyDescriptor)enum.nextElement();
+				i++;
+			}
+		}
+		if(events != null) {
+			Aevents = new EventSetDescriptor[events.size()];
+			int i = 0;
+			Enumeration enum = events.elements();
+			while(enum.hasMoreElements()) {
+				Aevents[i] = (EventSetDescriptor)enum.nextElement();
+				i++;
+			}
+		}
+		if(methods != null) {
+			Amethods = new MethodDescriptor[methods.size()];
+			int i = 0;
+			Enumeration enum = methods.elements();
+			while(enum.hasMoreElements()) {
+				Amethods[i] = (MethodDescriptor)enum.nextElement();
+				i++;
+			}
+		}
+		return new ExplicitBeanInfo(beanDescriptor,AadditionalBeanInfo,Aproperties,-1,Aevents,-1,Amethods,null);
+	}
+
+	public void setBeanDescriptor(BeanDescriptor b) {
+		beanDescriptor = b;
+	}
+
+	public void setAdditionalBeanInfo(BeanInfo[] b) {
+		additionalBeanInfo = null;
+		AadditionalBeanInfo = b;
+	}
+	public void addAdditionalBeanInfo(BeanInfo b) {
+		additionalBeanInfo.addElement(b);
+	}
+	public void setParentBeanInfo(BeanInfo b) {
+		BeanInfo[] ba = new BeanInfo[1];
+		ba[0] = b;
+		setAdditionalBeanInfo(ba);
+	}
+
+	public boolean hasProperty(String name) {
+		return properties.get(name) != null;
+	}
+	public void setProperties(PropertyDescriptor[] p) {
+		properties = null;
+		Aproperties = p;
+	}
+	public void addProperty(PropertyDescriptor p) {
+		properties.put(p.getName(),p);
+	}
+	public void addIndexedProperty(IndexedPropertyDescriptor p) {
+		properties.put(p.getName(),p);
+	}
+
+	public boolean hasEvent(String name) {
+		return events.get(name) != null;
+	}
+	public void addEvent(EventSetDescriptor e) {
+		events.put(e.getName(),e);
+	}
+	public void setEvents(EventSetDescriptor[] e) {
+		events = null;
+		Aevents = e;
+	}
+
+	public boolean hasMethod(String name) {
+		return methods.get(name) != null;
+	}
+	public void addMethod(MethodDescriptor m) {
+		methods.put(m.getName(),m);
+	}
+	public void setMethods(MethodDescriptor[] m) {
+		methods = null;
+		Amethods = m;
+	}
+}
\ No newline at end of file
diff --git a/gnu/java/beans/EmptyBeanInfo.java b/gnu/java/beans/EmptyBeanInfo.java
new file mode 100644
index 000000000..07f938bf4
--- /dev/null
+++ b/gnu/java/beans/EmptyBeanInfo.java
@@ -0,0 +1,52 @@
+/*
+ * gnu.java.beans.EmptyBeanInfo: part of the Java Class Libraries project.
+ * Copyright (C) 1998 John Keiser
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+package gnu.java.beans;
+
+import java.beans.*;
+
+/**
+ ** EmptyBeanInfo is a BeanInfo that discloses no
+ ** information about the Bean and does not allow
+ ** Introspection.  The Introspector uses instances of this
+ ** class to create empty BeanInfos, but it could also be
+ ** used as a base class for BeanInfos that do not allow
+ ** Introspection and provide only a little bit of
+ ** information.<P>
+ **
+ ** @author John Keiser
+ ** @version 1.1.0, 30 Jul 1998
+ ** @see gnu.java.beans.ExplicitBeanInfo
+ ** @see java.beans.BeanInfo
+ **/
+
+public class EmptyBeanInfo extends ExplicitBeanInfo {
+	/** Create a new EmptyBeanInfo. **/
+	public EmptyBeanInfo(Class beanClass) {
+		super(new BeanDescriptor(beanClass,null),
+		      new BeanInfo[0],
+		      new PropertyDescriptor[0],
+		      -1,
+		      new EventSetDescriptor[0],
+		      -1,
+		      new MethodDescriptor[0],
+		      null);
+	}
+}
\ No newline at end of file
diff --git a/gnu/java/beans/ExplicitBeanInfo.java b/gnu/java/beans/ExplicitBeanInfo.java
new file mode 100644
index 000000000..3b6c3f035
--- /dev/null
+++ b/gnu/java/beans/ExplicitBeanInfo.java
@@ -0,0 +1,126 @@
+/*
+ * gnu.java.beans.ExplicitBeanInfo: part of the Java Class Libraries project.
+ * Copyright (C) 1998 John Keiser
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+package gnu.java.beans;
+
+import java.beans.*;
+
+/**
+ ** ExplicitBeanInfo lets you specify in the constructor
+ ** all the various parts of the BeanInfo.
+ **
+ ** @author John Keiser
+ ** @version 1.1.0, 30 Jul 1998
+ ** @see java.beans.BeanInfo
+ **/
+
+public class ExplicitBeanInfo implements BeanInfo {
+	/** The BeanDescriptor returned by getBeanDescriptor. **/
+	protected BeanDescriptor beanDescriptor;
+
+	/** The EventSetDescriptor array returned by
+	 ** getEventSetDescriptors().
+	 **/
+	protected EventSetDescriptor[] eventSetDescriptors = new EventSetDescriptor[0];
+
+	/** The PropertyDescriptor array returned by
+	 ** getPropertyDescriptors().
+	 **/
+	protected PropertyDescriptor[] propertyDescriptors = new PropertyDescriptor[0];
+
+	/** The MethodDescriptor array returned by
+	 ** getMethodDescriptors().
+	 **/
+	protected MethodDescriptor[]   methodDescriptors;
+
+	/** The default property index. **/
+	protected int defaultPropertyIndex;
+
+	/** The default event index. **/
+	protected int defaultEventIndex;
+
+	/** The BeanInfo array returned by
+	 ** getAdditionalBeanInfo().
+	 **/
+	protected BeanInfo[] additionalBeanInfo;
+
+	/** The set of icons. **/
+	protected java.awt.Image[] icons;
+
+	public ExplicitBeanInfo(BeanDescriptor beanDescriptor,
+	                        BeanInfo[] additionalBeanInfo,
+	                        PropertyDescriptor[] propertyDescriptors,
+				int defaultPropertyIndex,
+	                        EventSetDescriptor[] eventSetDescriptors,
+				int defaultEventIndex,
+	                        MethodDescriptor[] methodDescriptors,
+				java.awt.Image[] icons) {
+		this.beanDescriptor = beanDescriptor;
+		this.additionalBeanInfo = additionalBeanInfo;
+		this.propertyDescriptors = propertyDescriptors;
+		this.defaultPropertyIndex = defaultPropertyIndex;
+		this.eventSetDescriptors = eventSetDescriptors;
+		this.defaultEventIndex = defaultEventIndex;
+		this.methodDescriptors = methodDescriptors;
+		this.icons = icons;
+	}
+
+	/** Get Bean descriptor. **/
+	public BeanDescriptor getBeanDescriptor() {
+		return beanDescriptor;
+	}
+
+	/** Get Bean events. **/
+	public EventSetDescriptor[] getEventSetDescriptors() {
+		return eventSetDescriptors;
+	}
+
+	/** Get default event set. **/
+	public int getDefaultEventIndex() {
+		return defaultEventIndex;
+	}
+
+	/** Get Bean properties. **/
+	public PropertyDescriptor[] getPropertyDescriptors() {
+		return propertyDescriptors;
+	}
+
+	/** Get "default" property. **/
+	public int getDefaultPropertyIndex() {
+		return defaultPropertyIndex;
+	}
+
+	/** Get Bean methods. **/
+	public MethodDescriptor[] getMethodDescriptors() {
+		return methodDescriptors;
+	}
+
+	/** Get additional Bean info. **/
+	public BeanInfo[] getAdditionalBeanInfo() {
+		return additionalBeanInfo;
+	}
+
+	/** Get Bean icons.
+	 ** @param iconType the type of icon
+	 **/
+	public java.awt.Image getIcon(int iconType) {
+		return icons != null ? icons[iconType] : null;
+	}
+}
\ No newline at end of file
diff --git a/gnu/java/beans/IntrospectionIncubator.java b/gnu/java/beans/IntrospectionIncubator.java
new file mode 100644
index 000000000..aa08f81a8
--- /dev/null
+++ b/gnu/java/beans/IntrospectionIncubator.java
@@ -0,0 +1,357 @@
+/*
+ * gnu.java.beans.IntrospectionIncubator: part of the Java Class Libraries project.
+ * Copyright (C) 1998 John Keiser
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA  02111-1307, USA.
+ */
+
+package gnu.java.beans;
+
+import java.beans.*;
+import java.util.*;
+import java.lang.reflect.*;
+import gnu.java.lang.*;
+
+/**
+ ** IntrospectionIncubator takes in a bunch of Methods, and
+ ** Introspects only those Methods you give it.
+ **
+ ** @author John Keiser
+ ** @version 1.1.0, 30 Jul 1998
+ ** @see gnu.java.beans.ExplicitBeanInfo
+ ** @see java.beans.BeanInfo
+ **/
+
+public class IntrospectionIncubator {
+	Hashtable propertyMethods = new Hashtable();
+	Hashtable listenerMethods = new Hashtable();
+	Vector otherMethods = new Vector();
+
+	public IntrospectionIncubator(Class beanClass) {
+		addMethods(beanClass.getDeclaredMethods());
+	}
+
+	public IntrospectionIncubator() {
+	}
+
+	/* Paving the way for automatic Introspection */
+	public void addMethod(Method method) {
+		if(Modifier.isPublic(method.getModifiers()) && !Modifier.isStatic(method.getModifiers())) {
+			String name = gnu.java.lang.ClassHelper.getTruncatedName(method.getName());
+			Class retType = method.getReturnType();
+			Class[] params = method.getParameterTypes();
+			boolean isVoid = retType.equals(java.lang.Void.TYPE);
+			if(name.startsWith("is")
+			   && retType.equals(java.lang.Boolean.TYPE)
+			   && params.length == 0) {
+				addToPropertyHash(name,method,IS);
+			} else if(name.startsWith("get") && !isVoid) {
+				if(params.length == 0) {
+					addToPropertyHash(name,method,GET);
+				} else if(params.length == 1 && params[0].equals(java.lang.Integer.TYPE)) {
+					addToPropertyHash(name,method,GET_I);
+				} else {
+					otherMethods.addElement(method);
+				}
+			} else if(name.startsWith("set") && isVoid) {
+				if(params.length == 1) {
+					addToPropertyHash(name,method,SET);
+				} else if(params.length == 2 && params[0].equals(java.lang.Integer.TYPE)) {
+					addToPropertyHash(name,method,SET_I);
+				} else {
+					otherMethods.addElement(method);
+				}
+			} else if(name.startsWith("add")
+			          && isVoid
+			          && params.length == 1
+			          && java.util.EventListener.class.isAssignableFrom(params[0])
+		        	  && name.substring(3).equals(ClassHelper.getTruncatedClassName(params[0]))) {
+				addToListenerHash(name,method,ADD);
+			} else if(name.startsWith("remove")
+			          && isVoid
+			          && params.length == 1
+			          && java.util.EventListener.class.isAssignableFrom(params[0])
+		        	  && name.substring(6).equals(ClassHelper.getTruncatedClassName(params[0]))) {
+				addToListenerHash(name,method,REMOVE);
+			} else {
+				otherMethods.addElement(method);
+			}
+		}
+	}
+
+	public void addMethods(Method[] m) {
+		for(int i=0;i<m.length;i++) {
+			addMethod(m[i]);
+		}
+	}
+
+	public BeanInfoEmbryo getBeanInfoEmbryo() {
+		BeanInfoEmbryo b = new BeanInfoEmbryo();
+		findXXX(b,IS);
+		findXXXInt(b,GET_I);
+		findXXXInt(b,SET_I);
+		findXXX(b,GET);
+		findXXX(b,SET);
+		findAddRemovePairs(b);
+		findRemainingMethods(b,propertyMethods);
+		findRemainingMethods(b,listenerMethods);
+		for(int i=0;i<otherMethods.size();i++) {
+			b.addMethod(new MethodDescriptor((Method)otherMethods.elementAt(i)));
+		}
+		return b;
+	}
+
+	public BeanInfo getBeanInfo() {
+		return getBeanInfoEmbryo().getBeanInfo();
+	}
+
+
+	void findAddRemovePairs(BeanInfoEmbryo b) {
+		try {
+		Enumeration listenerEnum = listenerMethods.keys();
+		Vector toRemove = new Vector();
+		while(listenerEnum.hasMoreElements()) {
+			DoubleKey k = (DoubleKey)listenerEnum.nextElement();
+			Method[] m = (Method[])listenerMethods.get(k);
+			if(m[ADD] != null && m[REMOVE] != null) {
+				EventSetDescriptor e = new EventSetDescriptor(Introspector.decapitalize(k.getName()),
+				                                              k.getType(), k.getType().getMethods(),
+				                                              m[ADD],m[REMOVE]);
+				e.setUnicast(ArrayHelper.contains(m[ADD].getExceptionTypes(),java.util.TooManyListenersException.class));
+				b.addEvent(e);
+				toRemove.addElement(k);
+			}
+		}
+
+		for(int i=0;i<toRemove.size();i++) {
+			listenerMethods.remove(toRemove.elementAt(i));
+		}
+
+		} catch(IntrospectionException e) {
+			System.err.println("Uhoh, Introspection failed in findAddRemovePairs()");
+		}
+	}
+
+	void findRemainingMethods(BeanInfoEmbryo b, Hashtable methodHash) {
+		Enumeration enum = methodHash.elements();
+		while(enum.hasMoreElements()) {
+			Method[] m = (Method[])enum.nextElement();
+			for(int i=0;i<m.length;i++) {
+				if(m[i] != null) {
+					b.addMethod(new MethodDescriptor(m[i]));
+				}
+			}
+		}
+	}
+
+	void findXXX(BeanInfoEmbryo b, int funcType) {
+		try {
+		Enumeration keys = propertyMethods.keys();
+		Vector toRemove = new Vector();
+		while(keys.hasMoreElements()) {
+			DoubleKey k = (DoubleKey)keys.nextElement();
+			Method[] m = (Method[])propertyMethods.get(k);
+			if(m[funcType] != null && !b.hasProperty(Introspector.decapitalize(k.getName()))) {
+				PropertyDescriptor p = new PropertyDescriptor(Introspector.decapitalize(k.getName()),
+				                                     m[IS] != null ? m[IS] : m[GET],
+				                                     m[SET]);
+				if(m[SET] != null) {
+					p.setConstrained(ArrayHelper.contains(m[SET].getExceptionTypes(),java.beans.PropertyVetoException.class));
+				}
+				b.addProperty(p);
+				toRemove.addElement(k);
+			}
+		}
+
+		for(int i=0;i<toRemove.size();i++) {
+			propertyMethods.remove(toRemove.elementAt(i));
+		}
+
+		} catch(IntrospectionException e) {
+			System.err.println("Uhoh, Introspection failed in findXXX()");
+		}
+	}
+
+	void findXXXInt(BeanInfoEmbryo b, int funcType) {
+		try {
+		Enumeration keys = propertyMethods.keys();
+		Vector toRemove = new Vector();
+		while(keys.hasMoreElements()) {
+			DoubleKey k = (DoubleKey)keys.nextElement();
+			Method[] m = (Method[])propertyMethods.get(k);
+			if(m[funcType] != null && !b.hasProperty(Introspector.decapitalize(k.getName()))) {
+				boolean constrained;
+				if(m[SET_I] != null) {
+					constrained = ArrayHelper.contains(m[SET_I].getExceptionTypes(),java.beans.PropertyVetoException.class);
+				} else {
+					constrained = false;
+				}
+
+				/** Find out if there is an array type get or set **/
+				Class arrayType = Array.newInstance(k.getType(),0).getClass();
+				DoubleKey findSetArray = new DoubleKey(arrayType,k.getName());
+				Method[] m2 = (Method[])propertyMethods.get(findSetArray);
+				IndexedPropertyDescriptor p;
+				if(m2 == null) {
+					p = new IndexedPropertyDescriptor(Introspector.decapitalize(k.getName()),
+				                                          null,null,
+				                                          m[GET_I],m[SET_I]);
+				} else {
+					if(constrained && m2[SET] != null) {
+						constrained = ArrayHelper.contains(m2[SET].getExceptionTypes(),java.beans.PropertyVetoException.class);
+					}
+					p = new IndexedPropertyDescriptor(Introspector.decapitalize(k.getName()),
+				                                          m[GET],m[SET],
+				                                          m[GET_I],m[SET_I]);
+					toRemove.addElement(findSetArray);
+				}
+				p.setConstrained(constrained);
+				b.addProperty(p);
+				toRemove.addElement(k);
+			}
+		}
+
+		for(int i=0;i<toRemove.size();i++) {
+			propertyMethods.remove(toRemove.elementAt(i));
+		}
+		} catch(IntrospectionException e) {
+			System.err.println("Uhoh, reflection screwed up in findXXXInt");
+		}
+	}
+
+	static final int IS=0;
+	static final int GET_I=1;
+	static final int SET_I=2;
+	static final int GET=3;
+	static final int SET=4;
+
+	static final int ADD=0;
+	static final int REMOVE=1;
+
+	void addToPropertyHash(String name, Method method, int funcType) {
+		String newName;
+		Class type;
+
+		switch(funcType) {
+			case IS:
+				type = java.lang.Boolean.TYPE;
+				newName = name.substring(2);
+				break;
+			case GET_I:
+				type = method.getReturnType();
+				newName = name.substring(3);
+				break;
+			case SET_I:
+				type = method.getParameterTypes()[1];
+				newName = name.substring(3);
+				break;
+			case GET:
+				type = method.getReturnType();
+				newName = name.substring(3);
+				break;
+			case SET:
+				type = method.getParameterTypes()[0];
+				newName = name.substring(3);
+				break;
+			default:
+				return;
+		}
+		newName = capitalize(newName);
+
+		DoubleKey k = new DoubleKey(type,newName);
+		Method[] methods = (Method[])propertyMethods.get(k);
+		if(methods == null) {
+			methods = new Method[5];
+			propertyMethods.put(k,methods);
+		}
+		methods[funcType] = method;
+	}
+
+
+	void addToListenerHash(String name, Method method, int funcType) {
+		String newName;
+		Class type;
+
+		switch(funcType) {
+			case ADD:
+				type = method.getParameterTypes()[0];
+				newName = name.substring(3);
+				break;
+			case REMOVE:
+				type = method.getParameterTypes()[0];
+				newName = name.substring(6);
+				break;
+			default:
+				return;
+		}
+		newName = capitalize(newName);
+
+		DoubleKey k = new DoubleKey(type,newName);
+		Method[] methods = (Method[])listenerMethods.get(k);
+		if(methods == null) {
+			methods = new Method[2];
+			listenerMethods.put(k,methods);
+		}
+		methods[funcType] = method;
+	}
+
+	static String capitalize(String name) {
+		try {
+			if(Character.isUpperCase(name.charAt(0))) {
+				return name;
+			} else {
+				char[] c = name.toCharArray();
+				c[0] = Character.toLowerCase(c[0]);
+				return new String(c);
+			}
+		} catch(StringIndexOutOfBoundsException E) {
+			return name;
+		} catch(NullPointerException E) {
+			return null;
+		}
+	}
+}
+
+class DoubleKey {
+	Class type;
+	String name;
+
+	DoubleKey(Class type, String name) {
+		this.type = type;
+		this.name = name;
+	}
+
+	Class getType() {
+		return type;
+	}
+
+	String getName() {
+		return name;
+	}
+
+	public boolean equals(Object o) {
+		if(o instanceof DoubleKey) {
+			DoubleKey d = (DoubleKey)o;
+			return d.type.equals(type) && d.name.equals(name);
+		} else {
+			return false;
+		}
+	}
+
+	public int hashCode() {
+		return type.hashCode() ^ name.hashCode();
+	}
+}