本文整理汇总了Java中com.sun.org.apache.xml.internal.utils.XMLString.substring方法的典型用法代码示例。如果您正苦于以下问题：Java XMLString.substring方法的具体用法？Java XMLString.substring怎么用？Java XMLString.substring使用的例子？那么恭喜您, 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com.sun.org.apache.xml.internal.utils.XMLString的用法示例。
在下文中一共展示了XMLString.substring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: execute
import com.sun.org.apache.xml.internal.utils.XMLString; //导入方法依赖的package包/类
/**
* Execute the function. The function must return
* a valid object.
* @param xctxt The current execution context.
* @return A valid XObject.
*
* @throws javax.xml.transform.TransformerException
*/
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
{
XMLString s1 = m_arg0.execute(xctxt).xstr();
XMLString s2 = m_arg1.execute(xctxt).xstr();
int index = s1.indexOf(s2);
return (-1 == index)
? XString.EMPTYSTRING
: (XString)s1.substring(index + s2.length());
}
示例2: execute
import com.sun.org.apache.xml.internal.utils.XMLString; //导入方法依赖的package包/类
/**
* Execute the function. The function must return
* a valid object.
* @param xctxt The current execution context.
* @return A valid XObject.
*
* @throws javax.xml.transform.TransformerException
*/
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
{
XMLString s1 = m_arg0.execute(xctxt).xstr();
double start = m_arg1.execute(xctxt).num();
int lenOfS1 = s1.length();
XMLString substr;
if (lenOfS1 <= 0)
return XString.EMPTYSTRING;
else
{
int startIndex;
if (Double.isNaN(start))
{
// Double.MIN_VALUE doesn't work with math below
// so just use a big number and hope I never get caught.
start = -1000000;
startIndex = 0;
}
else
{
start = Math.round(start);
startIndex = (start > 0) ? (int) start - 1 : 0;
}
if (null != m_arg2)
{
double len = m_arg2.num(xctxt);
int end = (int) (Math.round(len) + start) - 1;
// Normalize end index.
if (end < 0)
end = 0;
else if (end > lenOfS1)
end = lenOfS1;
if (startIndex > lenOfS1)
startIndex = lenOfS1;
substr = s1.substring(startIndex, end);
}
else
{
if (startIndex > lenOfS1)
startIndex = lenOfS1;
substr = s1.substring(startIndex);
}
}
return (XString)substr; // cast semi-safe
}