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java.lang.Object | +--weblogic.apache.xpath.Expression | +--weblogic.apache.xpath.objects.XObject | +--weblogic.apache.xpath.objects.XString
This class represents an XPath string object, and is capable of converting the string to other types, such as a number.
Field Summary | |
static XString |
EMPTYSTRING
Empty string XString object |
Fields inherited from class weblogic.apache.xpath.objects.XObject |
CLASS_BOOLEAN,
CLASS_NODESET,
CLASS_NULL,
CLASS_NUMBER,
CLASS_RTREEFRAG,
CLASS_STRING,
CLASS_UNKNOWN,
CLASS_UNRESOLVEDVARIABLE,
m_obj |
Fields inherited from class weblogic.apache.xpath.Expression |
m_slocator |
Constructor Summary | |
XString(java.lang.String val)
Construct a XNodeSet object. |
Method Summary | |
boolean |
bool()
Cast result object to a boolean. |
static double |
castToNum(java.lang.String s)
Cast a string to a number. |
boolean |
equals(XObject obj2)
Tell if two objects are functionally equal. |
int |
getType()
Tell that this is a CLASS_STRING. |
java.lang.String |
getTypeString()
Given a request type, return the equivalent string. |
double |
num()
Cast result object to a number. |
org.w3c.dom.DocumentFragment |
rtree(XPathContext support)
Cast result object to a result tree fragment. |
java.lang.String |
str()
Cast result object to a string. |
Methods inherited from class weblogic.apache.xpath.objects.XObject |
castToType,
create,
error,
error,
execute,
greaterThan,
greaterThanOrEqual,
lessThan,
lessThanOrEqual,
mutableNodeset,
nodeset,
notEquals,
object,
rtree,
toString |
Methods inherited from class weblogic.apache.xpath.Expression |
assert,
canTraverseOutsideSubtree,
error,
setSourceLocator,
warn |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
Field Detail |
public static XString EMPTYSTRING
Constructor Detail |
public XString(java.lang.String val)
val
- String object this will wrap.Method Detail |
public int getType()
public java.lang.String getTypeString()
public static double castToNum(java.lang.String s)
s
- The string to convertpublic double num()
public boolean bool()
public java.lang.String str()
public org.w3c.dom.DocumentFragment rtree(XPathContext support)
support
- Xpath context to use for the conversionpublic boolean equals(XObject obj2) throws javax.xml.transform.TransformerException
obj2
- Object to compare this to
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Documentation is available at http://e-docs.bea.com/wls/docs61 |
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