Package com.topologi.diffx.xml.sax

Class XMLWriterSAX.AttributesImpl

java.lang.Object

com.topologi.diffx.xml.sax.XMLWriterSAX.AttributesImpl

All Implemented Interfaces:

Attributes

Enclosing class:

XMLWriterSAX

private static final class XMLWriterSAX.AttributesImpl
extends Object
implements Attributes

A SAX attribute list implementation.

Note: the type of all attributes is CDATA.

Version:

25 May 2005

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	CDATA	The only type used in this class.
private final List<String>	names	QNames of the attributes.
private final List<String>	uris	Namespace URIs of the attributes.
private final List<String>	values	Values of the attributes.

Constructor Summary

Constructors

Constructor	Description
AttributesImpl()	Creates an empty attribute list.

Method Summary

Modifier and Type	Method	Description
void	addAttribute(String name, String value)	Adds an attribute to an attribute list.
void	addAttribute(String uri, String name, String value)	Adds an attribute to an attribute list.
int	getIndex(String qName)	Look up the index of an attribute by Namespace name.
int	getIndex(String uri, String localName)	Look up the index of an attribute by Namespace name.
int	getLength()	Returns the number of attributes in the list.
String	getLocalName(int i)	Returns the name of an attribute (by position).
String	getQName(int i)	This implementation always returns "".
String	getType(int i)	Returns the type of an attribute (by position).
String	getType(String qName)	Returns null as qualified names are not available.
String	getType(String uri, String name)	Returns the type of an attribute (by name).
String	getURI(int i)	Returns the namespace URI of an attribute (by position).
String	getValue(int i)	Returns the value of an attribute (by position).
String	getValue(String name)	Returns null as qualified names are not available.
String	getValue(String uri, String name)	Returns the value of an attribute (by name).

Methods inherited from class java.lang.Object

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

Field Details

CDATA

private static final String CDATA

The only type used in this class.

See Also:

• Constant Field Values

uris

private final List<String> uris

Namespace URIs of the attributes.

names

private final List<String> names

QNames of the attributes.

values

private final List<String> values

Values of the attributes.

Constructor Details

AttributesImpl

public AttributesImpl()

Creates an empty attribute list.

Method Details

addAttribute

public void addAttribute(String name,
 String value)

Adds an attribute to an attribute list.

Parameters:

name - The attribute name.

value - The attribute value (must not be null).

See Also:

• #removeAttribute
• DocumentHandler.startElement(java.lang.String, org.xml.sax.AttributeList)

addAttribute

public void addAttribute(String uri,
 String name,
 String value)

Adds an attribute to an attribute list.

Parameters:

uri - The namespace URI of the attribute

name - The attribute name.

value - The attribute value (must not be null).

See Also:

• #removeAttribute
• DocumentHandler.startElement(java.lang.String, org.xml.sax.AttributeList)

getLength

public int getLength()

Returns the number of attributes in the list.

Specified by:

getLength in interface Attributes

Returns:

The number of attributes in the list.

See Also:

• AttributeList.getLength()

getQName

public String getQName(int i)

This implementation always returns "".

Specified by:

getQName in interface Attributes

Parameters:

i - The position of the attribute in the list.

Returns:

The attribute qualified name as a string; or null if there is no attribute at that position.

See Also:

• Attributes.getQName(int)

getLocalName

public String getLocalName(int i)

Returns the name of an attribute (by position).

Specified by:

getLocalName in interface Attributes

Parameters:

i - The position of the attribute in the list.

Returns:

The attribute name as a string; or null if there is no attribute at that position.

See Also:

• Attributes.getQName(int)

getType

public String getType(int i)

Returns the type of an attribute (by position).

Specified by:

getType in interface Attributes

Parameters:

i - The position of the attribute in the list.

Returns:

The attribute type as "CDATA"; or null if there is no attribute at that position.

See Also:

• Attributes.getType(int)

getValue

public String getValue(int i)

Returns the value of an attribute (by position).

Specified by:

getValue in interface Attributes

Parameters:

i - The position of the attribute in the list.

Returns:

The attribute value as a string; or null if there is no attribute at that position.

See Also:

• Attributes.getValue(int)

getURI

public String getURI(int i)

Returns the namespace URI of an attribute (by position).

Specified by:

getURI in interface Attributes

Parameters:

i - The position of the attribute in the list.

Returns:

The attribute namespace URI as a string; or null if there is no attribute at that position.

See Also:

• Attributes.getValue(int)

getType

public String getType(String qName)

Returns null as qualified names are not available.

Specified by:

getType in interface Attributes

Parameters:

qName - The attribute name.

Returns:

null

See Also:

• Attributes.getType(java.lang.String)

getValue

public String getValue(String name)

Returns null as qualified names are not available.

Specified by:

getValue in interface Attributes

Parameters:

name - The attribute name.

See Also:

• Attributes.getValue(java.lang.String)

getType

public String getType(String uri,
 String name)

Returns the type of an attribute (by name).

Specified by:

getType in interface Attributes

Parameters:

uri - The namespace URI of the attribute.

name - The attribute name.

Returns:

The attribute type as a string ("NMTOKEN" for an enumeration, and "CDATA" if no declaration was read).

See Also:

• Attributes.getType(java.lang.String)

getValue

public String getValue(String uri,
 String name)

Returns the value of an attribute (by name).

Specified by:

getValue in interface Attributes

Parameters:

uri - The namespace URI of the attribute.

name - The attribute name.

See Also:

• AttributeList.getValue(java.lang.String)

getIndex

public int getIndex(String uri,
 String localName)

Look up the index of an attribute by Namespace name.

Specified by:

getIndex in interface Attributes

Parameters:

uri - The Namespace URI, or the empty string if the name has no Namespace URI.

localName - The attribute's local name.

Returns:

The index of the attribute, or -1 if it does not appear in the list.

getIndex

public int getIndex(String qName)

Look up the index of an attribute by Namespace name.

Specified by:

getIndex in interface Attributes

Parameters:

qName - The index of the given name.

Returns:

The index of the attribute, or -1 if it does not appear in the list.