AttributeList@Deprecated(since="1.5") public class AttributeListImpl extends Object implements AttributeList
AttributeList implements the deprecated SAX1 AttributeList interface, and has been replaced by the new SAX2 AttributesImpl interface.
This class provides a convenience implementation of the SAX AttributeList interface. This implementation is useful both for SAX parser writers, who can use it to provide attributes to the application, and for SAX application writers, who can use it to create a persistent copy of an element's attribute specifications:
private AttributeList myatts;
public void startElement (String name, AttributeList atts)
{
// create a persistent copy of the attribute list
// for use outside this method
myatts = new AttributeListImpl(atts);
[...]
}
Please note that SAX parsers are not required to use this class to provide an implementation of AttributeList; it is supplied only as an optional convenience. In particular, parser writers are encouraged to invent more efficient implementations.
| Constructor | Description |
|---|---|
AttributeListImpl() |
Deprecated. Create an empty attribute list. |
AttributeListImpl |
Deprecated. Construct a persistent copy of an existing attribute list. |
| Modifier and Type | Method | Description |
|---|---|---|
void |
addAttribute |
Deprecated. Add an attribute to an attribute list. |
void |
clear() |
Deprecated. Clear the attribute list. |
int |
getLength() |
Deprecated. Return the number of attributes in the list. |
String |
getName |
Deprecated. Get the name of an attribute (by position). |
String |
getType |
Deprecated. Get the type of an attribute (by position). |
String |
getType |
Deprecated. Get the type of an attribute (by name). |
String |
getValue |
Deprecated. Get the value of an attribute (by position). |
String |
getValue |
Deprecated. Get the value of an attribute (by name). |
void |
removeAttribute |
Deprecated. Remove an attribute from the list. |
void |
setAttributeList |
Deprecated. Set the attribute list, discarding previous contents. |
public AttributeListImpl()
This constructor is most useful for parser writers, who will use it to create a single, reusable attribute list that can be reset with the clear method between elements.
public AttributeListImpl(AttributeList atts)
This constructor is most useful for application writers, who will use it to create a persistent copy of an existing attribute list.
atts - The attribute list to copypublic void setAttributeList(AttributeList atts)
This method allows an application writer to reuse an attribute list easily.
atts - The attribute list to copy.public void addAttribute(String name, String type, String value)
This method is provided for SAX parser writers, to allow them to build up an attribute list incrementally before delivering it to the application.
name - The attribute name.type - The attribute type ("NMTOKEN" for an enumeration).value - The attribute value (must not be null).public void removeAttribute(String name)
SAX application writers can use this method to filter an attribute out of an AttributeList. Note that invoking this method will change the length of the attribute list and some of the attribute's indices.
If the requested attribute is not in the list, this is a no-op.
name - The attribute name.public void clear()
SAX parser writers can use this method to reset the attribute list between DocumentHandler.startElement events. Normally, it will make sense to reuse the same AttributeListImpl object rather than allocating a new one each time.
public int getLength()
getLength in interface AttributeList
public String getName(int i)
getName in interface AttributeList
i - The position of the attribute in the list.public String getType(int i)
getType in interface AttributeList
i - The position of the attribute in the list.public String getValue(int i)
getValue in interface AttributeList
i - The position of the attribute in the list.public String getType(String name)
getType in interface AttributeList
name - The attribute name.public String getValue(String name)
getValue in interface AttributeList
name - The attribute name.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.xml/org/xml/sax/helpers/AttributeListImpl.html
AttributeList; that interface has been replaced byAttributes, which is implemented in theAttributesImplhelper class.