org.apache.xml.utils

## Class AttList

- java.lang.Object
- - org.apache.xml.utils.AttList

- All Implemented Interfaces:
    Attributes

      public class AttList
      extends java.lang.Object
      implements Attributes

  Wraps a DOM attribute list in a SAX Attributes.
  Usage:
    **For internal use only**

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `AttList(NamedNodeMap attrs, DOMHelper dh)` Constructor AttList

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getIndex(java.lang.String qName)` Look up the index of an attribute by raw XML 1.0 name.
    `int` | `getIndex(java.lang.String uri, java.lang.String localPart)` Look up the index of an attribute by Namespace name.
    `int` | `getLength()` Get the number of attribute nodes in the list
    `java.lang.String` | `getLocalName(int index)` Look up an attribute's local name by index.
    `java.lang.String` | `getQName(int i)` Look up an attribute's qualified name by index.
    `java.lang.String` | `getType(int i)` Get the attribute's node type by index
    `java.lang.String` | `getType(java.lang.String name)` Get the attribute's node type by name
    `java.lang.String` | `getType(java.lang.String uri, java.lang.String localName)` Look up an attribute's type by Namespace name.
    `java.lang.String` | `getURI(int index)` Look up an attribute's Namespace URI by index.
    `java.lang.String` | `getValue(int i)` Get the attribute's node value by index
    `java.lang.String` | `getValue(java.lang.String name)` Look up an attribute's value by name.
    `java.lang.String` | `getValue(java.lang.String uri, java.lang.String localName)` Look up an attribute's value by Namespace name.

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### AttList

          public AttList(NamedNodeMap attrs,
                 DOMHelper dh)

      Constructor AttList
      Parameters:
        `attrs` - List of attributes this will contain
        `dh` - DOMHelper

  - ### Method Detail

    - #### getLength

          public int getLength()

      Get the number of attribute nodes in the list
      Specified by:
        `getLength` in interface `Attributes`
      Returns:
        number of attribute nodes
      See Also:
        `Attributes.getURI(int)`, `Attributes.getLocalName(int)`, `Attributes.getQName(int)`, `Attributes.getType(int)`, `Attributes.getValue(int)`

    - #### getURI

          public java.lang.String getURI(int index)

      Look up an attribute's Namespace URI by index.
      Specified by:
        `getURI` in interface `Attributes`
      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:
        `Attributes.getLength()`

    - #### getLocalName

          public java.lang.String getLocalName(int index)

      Look up an attribute's local name by index.
      Specified by:
        `getLocalName` in interface `Attributes`
      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:
        `Attributes.getLength()`

    - #### getQName

          public java.lang.String getQName(int i)

      Look up an attribute's qualified name by index.
      Specified by:
        `getQName` in interface `Attributes`
      Parameters:
        `i` - The attribute index (zero-based).
      Returns:
        The attribute's qualified name
      See Also:
        `Attributes.getLength()`

    - #### getType

          public java.lang.String getType(int i)

      Get the attribute's node type by index
      Specified by:
        `getType` in interface `Attributes`
      Parameters:
        `i` - The attribute index (zero-based)
      Returns:
        the attribute's node type
      See Also:
        `Attributes.getLength()`

    - #### getValue

          public java.lang.String getValue(int i)

      Get the attribute's node value by index
      Specified by:
        `getValue` in interface `Attributes`
      Parameters:
        `i` - The attribute index (zero-based)
      Returns:
        the attribute's node value
      See Also:
        `Attributes.getLength()`

    - #### getType

          public java.lang.String getType(java.lang.String name)

      Get the attribute's node type by name
      Specified by:
        `getType` in interface `Attributes`
      Parameters:
        `name` - Attribute name
      Returns:
        the attribute's node type

    - #### getType

          public java.lang.String getType(java.lang.String uri,
                                 java.lang.String localName)

      Look up an attribute's type by Namespace name.
      Specified by:
        `getType` in interface `Attributes`
      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.

    - #### getValue

          public java.lang.String getValue(java.lang.String name)

      Look up an attribute's value by name.
      Specified by:
        `getValue` in interface `Attributes`
      Parameters:
        `name` - The attribute node's name
      Returns:
        The attribute node's value

    - #### getValue

          public java.lang.String getValue(java.lang.String uri,
                                  java.lang.String localName)

      Look up an attribute's value by Namespace name.
      Specified by:
        `getValue` in interface `Attributes`
      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.

    - #### getIndex

          public int getIndex(java.lang.String uri,
                     java.lang.String localPart)

      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.
        `localPart` - 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(java.lang.String qName)

      Look up the index of an attribute by raw XML 1.0 name.
      Specified by:
        `getIndex` in interface `Attributes`
      Parameters:
        `qName` - The qualified (prefixed) name.
      Returns:
        The index of the attribute, or -1 if it does not appear in the list.

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