Class AttributeCollection

java.lang.Object
com.icl.saxon.tree.AttributeCollection
All Implemented Interfaces:
Attributes
public final class AttributeCollection extends Object implements Attributes
AttributeCollection is an implementation of the SAX2 interface Attributes that also provides the ability to manipulate namespaces and to convert attributes into Nodes. It is extremely similar (both in interface and in implementation) to the SAX2 Attributes class, but was defined before SAX2 was available.

  • Constructor Details

    • AttributeCollection

      public AttributeCollection(NamePool pool)
      Create an empty attribute list.

    • AttributeCollection

      public AttributeCollection(NamePool pool, int n)
      Create an empty attribute list with space for n attributes

    • AttributeCollection

      public AttributeCollection(AttributeCollection atts)
      Create a new attribute collection as a clone

    • AttributeCollection

      public AttributeCollection(NamePool pool, Attributes atts)
      Create a new attribute collection as a clone

  • Method Details

    • addAttribute

      public void addAttribute(int nameCode, String type, String value)
      Add an attribute to an attribute list.
      Parameters:
      type - The attribute type ("NMTOKEN" for an enumeration).
      value - The attribute value (must not be null).
      name - The attribute name.
      See Also:

    • addAttribute

      public void addAttribute(String prefix, String uri, String localName, String type, String value)
      Add an attribute to an attribute list.
      Parameters:
      prefix - The namespace prefix of the attribute name.
      uri - The namespace uri of the attribute name.
      type - The attribute type (e.g. "NMTOKEN").
      value - The attribute value (must not be null).
      localname - The local part of the attribute name.
      See Also:

    • setAttribute

      public void setAttribute(String prefix, String uri, String localName, String type, String value)
      Set an attribute value
      Parameters:
      type - the type of the attribute (e.g. CDATA)
      value - the value of the attribute
      name - the name of the attribute

    • setAttribute

      public void setAttribute(int nameCode, String type, String value)
      Set an attribute value
      Parameters:
      type - the type of the attribute (e.g. CDATA)
      value - the value of the attribute
      name - the name of the attribute

    • clear

      public void clear()
      Clear the attribute list.

    • compact

      public void compact()
      Compact the attribute list to avoid wasting memory

    • getLength

      public int getLength()
      Return the number of attributes in the list.
      Specified by:
      getLength in interface Attributes
      Returns:
      The number of attributes in the list.

    • getNameCode

      public int getNameCode(int index)
      Get the namecode of an attribute (by position).
      Parameters:
      i - The position of the attribute in the list.
      Returns:
      The display name of the attribute as a string, or null if there is no attribute at that position.

    • getQName

      public String getQName(int index)
      Get the display name of an attribute (by position).
      Specified by:
      getQName in interface Attributes
      Parameters:
      i - The position of the attribute in the list.
      Returns:
      The display name of the attribute as a string, or null if there is no attribute at that position.

    • getLocalName

      public String getLocalName(int index)
      Get the local name of an attribute (by position).
      Specified by:
      getLocalName in interface Attributes
      Parameters:
      i - The position of the attribute in the list.
      Returns:
      The local name of the attribute as a string, or null if there is no attribute at that position.

    • getURI

      public String getURI(int index)
      Get the namespace URI of an attribute (by position).
      Specified by:
      getURI in interface Attributes
      Parameters:
      index - The position of the attribute in the list.
      Returns:
      The local name of the attribute as a string, or null if there is no attribute at that position.

    • getType

      public String getType(int index)
      Get the type of an attribute (by position).
      Specified by:
      getType in interface Attributes
      Parameters:
      index - The position of the attribute in the list.
      Returns:
      The attribute type as a string ("NMTOKEN" for an enumeration, and "CDATA" if no declaration was read), or null if there is no attribute at that position.

    • getType

      public String getType(String uri, String localname)
      Get the type of an attribute (by name).
      Specified by:
      getType in interface Attributes
      Parameters:
      uri - The namespace uri of the attribute.
      localname - The local name of the attribute.
      Returns:
      The index position of the attribute

    • getValue

      public String getValue(int index)
      Get the value of an attribute (by position).
      Specified by:
      getValue in interface Attributes
      Parameters:
      index - 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.

    • getValue

      public String getValue(String uri, String localname)
      Get the value of an attribute (by name).
      Specified by:
      getValue in interface Attributes
      Parameters:
      uri - The namespace uri of the attribute.
      localname - The local name of the attribute.
      Returns:
      The index position of the attribute

    • getValueByFingerprint

      public String getValueByFingerprint(int fingerprint)
      Get the attribute value using its fingerprint

    • getIndex

      public int getIndex(String name)
      Get the index of an attribute (by name).
      Specified by:
      getIndex in interface Attributes
      Parameters:
      name - The display name of the attribute.
      Returns:
      The index position of the attribute

    • getIndex

      public int getIndex(String uri, String localname)
      Get the index of an attribute (by name).
      Specified by:
      getIndex in interface Attributes
      Parameters:
      uri - The namespace uri of the attribute.
      localname - The local name of the attribute.
      Returns:
      The index position of the attribute

    • getIndexByFingerprint

      public int getIndexByFingerprint(int fingerprint)
      Get the index, given the fingerprint

    • getType

      public String getType(String name)
      Get the type of an attribute (by name).
      Specified by:
      getType in interface Attributes
      Parameters:
      name - The display name of the attribute.
      Returns:
      The attribute type as a string ("NMTOKEN" for an enumeration, and "CDATA" if no declaration was read).

    • getValue

      public String getValue(String name)
      Get the value of an attribute (by name).
      Specified by:
      getValue in interface Attributes
      Parameters:
      name - The attribute name.