Class BasicParameters

java.lang.Object
org.apache.stylebook.BasicParameters
All Implemented Interfaces:
Parameters
Direct Known Subclasses:
BasicContext, NodeListParameters
public class BasicParameters extends Object implements Parameters
Version:
CVS $Revision: 313195 $ $Date: 1999-11-15 23:08:18 +0100 (Mon, 15 Nov 1999) $
Author:
Pierpaolo Fumagalli, Copyright 1999 © The Apache Software Foundation. All rights reserved.

  • Constructor Details

    • BasicParameters

      public BasicParameters()

  • Method Details

    • getParameter

      public String getParameter(String name)
      Retrieve a value for a specified parameter.
      Specified by:
      getParameter in interface Parameters
      Parameters:
      name - The parameter name.
      Returns:
      The parameter value or null if the parameter has no specified value.

    • getParameter

      public String getParameter(String name, String def)
      Retrieve a value for a specified parameter.
      Specified by:
      getParameter in interface Parameters
      Parameters:
      name - The parameter name.
      def - The parameter default value.
      Returns:
      The parameter value or def if the parameter has no specified value.

    • getParameterNames

      public Enumeration getParameterNames()
      Get all valid parameter names.
      Specified by:
      getParameterNames in interface Parameters
      Returns:
      A non-null (maybe empty) Enumeration.

    • setParameter

      public String setParameter(String name, String value)
      Set or update parameter value.
      Specified by:
      setParameter in interface Parameters
      Returns:
      The old value of the parameter or null.

    • merge

      public Parameters merge(Parameters p)
      Merge the values from another Parameters object into this instance.
      Specified by:
      merge in interface Parameters
      Parameters:
      p - The Parameters object from wich values must be retrieved.