org.apache.xpath.objects
Class XMLStringFactoryImpl

java.lang.Object
  org.apache.xml.utils.XMLStringFactory
      org.apache.xpath.objects.XMLStringFactoryImpl

public class XMLStringFactoryImpl

extends XMLStringFactory

Class XMLStringFactoryImpl creates XString versions of XMLStrings.

Field Summary

private static XMLStringFactory

m_xstringfactory The XMLStringFactory to pass to DTM construction.

Constructor Summary

XMLStringFactoryImpl()

Method Summary

XMLString	emptystr() Get a cheap representation of an empty string.
static XMLStringFactory	getFactory() Get the XMLStringFactory to pass to DTM construction.
XMLString	newstr(char[] string, int start, int length) Create a XMLString from a FastStringBuffer.
XMLString	newstr(FastStringBuffer fsb, int start, int length) Create a XMLString from a FastStringBuffer.
XMLString	newstr(String string) Create a new XMLString from a Java string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_xstringfactory

private static XMLStringFactory m_xstringfactory

The XMLStringFactory to pass to DTM construction.

Constructor Detail

XMLStringFactoryImpl

public XMLStringFactoryImpl()

Method Detail

getFactory

public static XMLStringFactory getFactory()

Get the XMLStringFactory to pass to DTM construction.

Returns:

A never-null static reference to a String factory.

newstr

public XMLString newstr(String string)

Create a new XMLString from a Java string.

Specified by:

newstr in class XMLStringFactory

Parameters:

string - Java String reference, which must be non-null.

Returns:

An XMLString object that wraps the String reference.

newstr

public XMLString newstr(FastStringBuffer fsb,
                        int start,
                        int length)

Create a XMLString from a FastStringBuffer.

Specified by:

newstr in class XMLStringFactory

Parameters:

start - The start position in the array.

length - The number of characters to read from the array.

fsb - FastStringBuffer reference, which must be non-null.

Returns:

An XMLString object that wraps the FastStringBuffer reference.

newstr

public XMLString newstr(char[] string,
                        int start,
                        int length)

Create a XMLString from a FastStringBuffer.

Specified by:

newstr in class XMLStringFactory

Parameters:

string - FastStringBuffer reference, which must be non-null.

start - The start position in the array.

length - The number of characters to read from the array.

Returns:

An XMLString object that wraps the FastStringBuffer reference.

emptystr

public XMLString emptystr()

Get a cheap representation of an empty string.

Specified by:

emptystr in class XMLStringFactory

Returns:

An non-null reference to an XMLString that represents "".