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java.lang.Object
org.htmlparser.sax.Attributes
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protected String[] |
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protected NamespaceSupport |
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protected Tag |
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public Attributes(Tag tag, NamespaceSupport support, String[] parts)
Create an attibute access object.
- Parameters:
tag
- The tag to expose.support
- The namespace converter.parts
- The elements of the qualified name.
public int getIndex(String qName)
Look up the index of an attribute by XML qualified (prefixed) name.
- Parameters:
qName
- The qualified (prefixed) name.
- Returns:
- The index of the attribute, or -1 if it does not appear in the list.
public int getIndex(String uri, String localName)
Look up the index of an attribute by Namespace name.
- 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.
public int getLength()
Return the number of attributes in the list. Once you know the number of attributes, you can iterate through the list.
- Returns:
- The number of attributes in the list.
- See Also:
getURI(int)
,getLocalName(int)
,getQName(int)
,getType(int)
,getValue(int)
public String getLocalName(int index)
Look up an attribute's local name by index.
- Parameters:
index
- The attribute index (zero-based).
- Returns:
- The local name, or the empty string if Namespace processing is not being performed, or null if the index is out of range.
- See Also:
getLength()
public String getQName(int index)
Look up an attribute's XML qualified (prefixed) name by index.
- Parameters:
index
- The attribute index (zero-based).
- Returns:
- The XML qualified name, or the empty string if none is available, or null if the index is out of range.
- See Also:
getLength()
public String getType(String qName)
Look up an attribute's type by XML qualified (prefixed) name. SeegetType(int)
for a description of the possible types.
- Parameters:
qName
- The XML qualified name.
- Returns:
- The attribute type as a string, or null if the attribute is not in the list or if qualified names are not available.
public String getType(String uri, String localName)
Look up an attribute's type by Namespace name. SeegetType(int)
for a description of the possible types.
- Parameters:
uri
- The Namespace URI, or the empty String if the name has no Namespace URI.localName
- The local name of the attribute.
- Returns:
- The attribute type as a string, or null if the attribute is not in the list or if Namespace processing is not being performed.
public String getType(int index)
Look up an attribute's type by index. The attribute type is one of the strings "CDATA", "ID", "IDREF", "IDREFS", "NMTOKEN", "NMTOKENS", "ENTITY", "ENTITIES", or "NOTATION" (always in upper case). If the parser has not read a declaration for the attribute, or if the parser does not report attribute types, then it must return the value "CDATA" as stated in the XML 1.0 Recommendation (clause 3.3.3, "Attribute-Value Normalization"). For an enumerated attribute that is not a notation, the parser will report the type as "NMTOKEN".
- Parameters:
index
- The attribute index (zero-based).
- Returns:
- The attribute's type as a string, or null if the index is out of range.
- See Also:
getLength()
public String getURI(int index)
Look up an attribute's Namespace URI by index.
- Parameters:
index
- The attribute index (zero-based).
- Returns:
- The Namespace URI, or the empty string if none is available, or null if the index is out of range.
- See Also:
getLength()
public String getValue(String qName)
Look up an attribute's value by XML qualified (prefixed) name. SeegetValue(int)
for a description of the possible values.
- Parameters:
qName
- The XML qualified name.
- Returns:
- The attribute value as a string, or null if the attribute is not in the list or if qualified names are not available.
public String getValue(String uri, String localName)
Look up an attribute's value by Namespace name. SeegetValue(int)
for a description of the possible values.
- Parameters:
uri
- The Namespace URI, or the empty String if the name has no Namespace URI.localName
- The local name of the attribute.
- Returns:
- The attribute value as a string, or null if the attribute is not in the list.
public String getValue(int index)
Look up an attribute's value by index. If the attribute value is a list of tokens (IDREFS, ENTITIES, or NMTOKENS), the tokens will be concatenated into a single string with each token separated by a single space.
- Parameters:
index
- The attribute index (zero-based).
- Returns:
- The attribute's value as a string, or null if the index is out of range.
- See Also:
getLength()
© 2005 Derrick Oswald Mai 08, 2008 |
HTML Parser is an open source library released under LGPL. | |