package org.hibernate.bytecode.javassist;/** * The interface defining how interception of a field should be handled. * * @author Muga Nishizawa */public interface FieldHandler {	/**	 * Called to handle writing an int value to a given field.	 *	 * @param obj ?	 * @param name The name of the field being written	 * @param oldValue The old field value	 * @param newValue The new field value.	 * @return ?	 */	int writeInt(Object obj, String name, int oldValue, int newValue);	char writeChar(Object obj, String name, char oldValue, char newValue);	byte writeByte(Object obj, String name, byte oldValue, byte newValue);	boolean writeBoolean(Object obj, String name, boolean oldValue,			boolean newValue);	short writeShort(Object obj, String name, short oldValue, short newValue);	float writeFloat(Object obj, String name, float oldValue, float newValue);	double writeDouble(Object obj, String name, double oldValue, double newValue);	long writeLong(Object obj, String name, long oldValue, long newValue);	Object writeObject(Object obj, String name, Object oldValue, Object newValue);	int readInt(Object obj, String name, int oldValue);	char readChar(Object obj, String name, char oldValue);	byte readByte(Object obj, String name, byte oldValue);	boolean readBoolean(Object obj, String name, boolean oldValue);	short readShort(Object obj, String name, short oldValue);	float readFloat(Object obj, String name, float oldValue);	double readDouble(Object obj, String name, double oldValue);	long readLong(Object obj, String name, long oldValue);	Object readObject(Object obj, String name, Object oldValue);}