import com.sun.xml.internal.stream.XMLBufferListener; //导入依赖的package包/类
/**
 *
 * @param loadPos Starting position from which new data is being loaded into scanner buffer.
 */
public void invokeListeners(int loadPos){
    for(int i=0;i<listeners.size();i++){
        XMLBufferListener listener =(XMLBufferListener) listeners.get(i);
        listener.refresh(loadPos);
    }
}
 

import com.sun.xml.internal.stream.XMLBufferListener; //导入依赖的package包/类
/**
 *
 * @param loadPos Starting position from which new data is being loaded into scanner buffer.
 */
private void invokeListeners(int loadPos){
    for(int i=0;i<listeners.size();i++){
        XMLBufferListener listener =(XMLBufferListener) listeners.get(i);
        listener.refresh(loadPos);
    }
}
 

import com.sun.xml.internal.stream.XMLBufferListener; //导入依赖的package包/类
/**
 * Registers the listener object and provides callback.
 * @param listener listener to which call back should be provided when scanner buffer
 * is being changed.
 */
public void registerListener(XMLBufferListener listener) {
    if (!listeners.contains(listener)) {
        listeners.add(listener);
    }
}
 

import com.sun.xml.internal.stream.XMLBufferListener; //导入依赖的package包/类
/**
 * Registers the listener object and provides callback.
 * @param listener listener to which call back should be provided when scanner buffer
 * is being changed.
 */
public void registerListener(XMLBufferListener listener) {
    if(!listeners.contains(listener))
        listeners.add(listener);
}