本文整理汇总了Java中java.nio.ShortBuffer.rewind方法的典型用法代码示例。如果您正苦于以下问题：Java ShortBuffer.rewind方法的具体用法？Java ShortBuffer.rewind怎么用？Java ShortBuffer.rewind使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.nio.ShortBuffer的用法示例。
在下文中一共展示了ShortBuffer.rewind方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: clone
import java.nio.ShortBuffer; //导入方法依赖的package包/类
/**
* Creates a new ShortBuffer with the same contents as the given ShortBuffer.
* The new ShortBuffer is seperate from the old one and changes are not
* reflected across. If you want to reflect changes, consider using
* Buffer.duplicate().
*
* @param buf
* the ShortBuffer to copy
* @return the copy
*/
public static ShortBuffer clone(ShortBuffer buf) {
if (buf == null) {
return null;
}
buf.rewind();
ShortBuffer copy;
if (isDirect(buf)) {
copy = createShortBuffer(buf.limit());
} else {
copy = ShortBuffer.allocate(buf.limit());
}
copy.put(buf);
return copy;
}
示例2: createShortBuffer
import java.nio.ShortBuffer; //导入方法依赖的package包/类
/**
* Create a new ShortBuffer of an appropriate size to hold the specified
* number of shorts only if the given buffer if not already the right size.
*
* @param buf
* the buffer to first check and rewind
* @param size
* number of shorts that need to be held by the newly created
* buffer
* @return the requested new ShortBuffer
*/
public static ShortBuffer createShortBuffer(ShortBuffer buf, int size) {
if (buf != null && buf.limit() == size) {
buf.rewind();
return buf;
}
buf = createShortBuffer(size);
return buf;
}