package com.de22.javabytecode;

import java.io.IOException;

/**
 * Copyright Wynne Crisman 1999,2006<p>
 */
public class Interface extends Component {
	private short interfaceIndex = 0;  //The index in the constant table of the interface constant.//
/**
 * Interface constructor.
 */
protected Interface(Type type) {
	super(type);
}//Interface()//
/**
 * Interface constructor.
 */
public Interface(Type type, short interfaceIndex) {
	super(type);

	this.interfaceIndex = interfaceIndex;
}//Interface()//
/**
 * Gets the index of the interface class reference in the constant pool.
 * @return The constant pool index of the interface class.
 */
public short getClassIndex() {
	return interfaceIndex;
}//getClassIndex()//
/**
 * Sets the index of the interface class reference in the constant pool.
 * @param classIndex The constant pool index of the interface class.
 */
public void setClassIndex(short classIndex) {
	this.interfaceIndex = classIndex;
}//setClassIndex()//
/**
 * Gets the size in number of bytes of the component and all subcomponents.
 * @return The number of bytes required to represent the component and all subcomponents.
 */
public int getSize() {
	return 0;
}//getSize()//
/**
 * Reads this object from the given stream.
 * @param in The input stream to read this object from.
 */
public void readExternal(java.io.ObjectInput in) throws IOException, ClassNotFoundException {
	interfaceIndex = in.readShort();
}//readExternal()//
/**
 * Reads a interface from the given stream.
 * @param type The type object that the interface will belong to.
 * @param in The input stream to read the interface from.
 */
protected static Interface readInterface(Type type, java.io.ObjectInput in) throws java.io.IOException, ClassNotFoundException {
	Interface interfaze = new Interface(type);

	interfaze.readExternal(in);

	return interfaze;
}//readInterface()//
/**
 * @see Component.toString(StringBuffer, int)
 */
public void toString(StringBuffer buffer, int tabCount) {
	appendTabs(buffer, tabCount);
	buffer.append("Interface (interfaceIndex=");
	buffer.append(interfaceIndex);
	buffer.append(" name='");
	buffer.append(getType().getConstant(interfaceIndex));
	buffer.append("')");
	appendEndOfLine(buffer);
}//toString()//
/**
 * Writes this object to the given stream.
 * @param out The output stream to write this object to.
 */
public void writeExternal(java.io.ObjectOutput out) throws IOException {
	out.writeShort(interfaceIndex);
}//writeExternal()//
}//Interface//