Package weka.core

Class ProtectedProperties

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.Object,​java.lang.Object>, RevisionHandler
    public class ProtectedProperties
extends java.util.Properties
implements RevisionHandler
    Simple class that extends the Properties class so that the properties are unable to be modified.
    Version:
    $Revision: 1.6 $
    Author:
    Richard Kirkby (rkirkby@cs.waikato.ac.nz)
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      ProtectedProperties​(java.util.Properties props)
      Creates a set of protected properties from a set of normal ones.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void clear()
      Overrides a method to prevent the properties from being modified.
      java.lang.String getRevision()
      Returns the revision string.
      void load​(java.io.InputStream inStream)
      Overrides a method to prevent the properties from being modified.
      java.lang.Object put​(java.lang.Object key, java.lang.Object value)
      Overrides a method to prevent the properties from being modified.
      void putAll​(java.util.Map t)
      Overrides a method to prevent the properties from being modified.
      java.lang.Object remove​(java.lang.Object key)
      Overrides a method to prevent the properties from being modified.
      java.lang.Object setProperty​(java.lang.String key, java.lang.String value)
      Overrides a method to prevent the properties from being modified.

      • Methods inherited from class java.util.Properties

        clone, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, get, getOrDefault, getProperty, getProperty, hashCode, isEmpty, keys, keySet, list, list, load, loadFromXML, merge, propertyNames, putIfAbsent, remove, replace, replace, replaceAll, save, size, store, store, storeToXML, storeToXML, storeToXML, stringPropertyNames, toString, values

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • ProtectedProperties

        public ProtectedProperties​(java.util.Properties props)
        Creates a set of protected properties from a set of normal ones.
        Parameters:
        props - the properties to be stored and protected.

    • Method Detail

      • setProperty

        public java.lang.Object setProperty​(java.lang.String key,
                                    java.lang.String value)
        Overrides a method to prevent the properties from being modified.
        Overrides:
        setProperty in class java.util.Properties
        Returns:
        never returns without throwing an exception.
        Throws:
        java.lang.UnsupportedOperationException - always.

      • load

        public void load​(java.io.InputStream inStream)
        Overrides a method to prevent the properties from being modified.
        Overrides:
        load in class java.util.Properties
        Throws:
        java.lang.UnsupportedOperationException - always.

      • clear

        public void clear()
        Overrides a method to prevent the properties from being modified.
        Specified by:
        clear in interface java.util.Map<java.lang.Object,​java.lang.Object>
        Overrides:
        clear in class java.util.Properties
        Throws:
        java.lang.UnsupportedOperationException - always.

      • put

        public java.lang.Object put​(java.lang.Object key,
                            java.lang.Object value)
        Overrides a method to prevent the properties from being modified.
        Specified by:
        put in interface java.util.Map<java.lang.Object,​java.lang.Object>
        Overrides:
        put in class java.util.Properties
        Returns:
        never returns without throwing an exception.
        Throws:
        java.lang.UnsupportedOperationException - always.

      • putAll

        public void putAll​(java.util.Map t)
        Overrides a method to prevent the properties from being modified.
        Specified by:
        putAll in interface java.util.Map<java.lang.Object,​java.lang.Object>
        Overrides:
        putAll in class java.util.Properties
        Throws:
        java.lang.UnsupportedOperationException - always.

      • remove

        public java.lang.Object remove​(java.lang.Object key)
        Overrides a method to prevent the properties from being modified.
        Specified by:
        remove in interface java.util.Map<java.lang.Object,​java.lang.Object>
        Overrides:
        remove in class java.util.Properties
        Returns:
        never returns without throwing an exception.
        Throws:
        java.lang.UnsupportedOperationException - always.

      • getRevision

        public java.lang.String getRevision()
        Returns the revision string.
        Specified by:
        getRevision in interface RevisionHandler
        Returns:
        the revision