Package org.exoplatform.social.common.xmlprocessor.model

Class Attributes

  • public class Attributes
extends Object
    The attributes of an Node.
    Attributes are treated as a map: there can be only one value associated with an attribute key.
    Attribute key and value comparisons are done case insensitively, and keys are normalised to lower-case.
    Author:
    Ly Minh Phuong - http://phuonglm.net

    • Constructor Detail

      • Attributes

        public Attributes()

    • Method Detail

      • get

        public String get​(String key)
        Gets an attribute value by key.
        Parameters:
        key - the attribute key
        Returns:
        the attribute value if set; or empty string if not set.
        See Also:
        hasKey(String)

      • put

        public void put​(String key,
                String value)
        Sets a new attribute, or replace an existing one by key.
        Parameters:
        key - attribute key
        value - attribute value

      • remove

        public void remove​(String key)
        Removes an attribute by key.
        Parameters:
        key - attribute key to remove

      • hasKey

        public boolean hasKey​(String key)
        Checks if these attributes contain an attribute with this key.
        Parameters:
        key - key to be checked
        Returns:
        true if key exists, false otherwise

      • size

        public int size()
        Get the number of attributes in this set.
        Returns:
        size

      • getKeyIterator

        public Iterator<String> getKeyIterator()
        Gets the KeySet iterator of attributes
        Returns:
        iterator of keys

      • clear

        public void clear()
        Clears all attributes

      • toString

        public String toString()
        Converts to string xml presentation of this attributes.
        Overrides:
        toString in class Object
        Returns:
        a xml presentation string