Package net.sourceforge.pmd.properties

Class RegexProperty

  • All Implemented Interfaces:
    java.lang.Comparable<PropertyDescriptor<?>>, PropertyDescriptor<java.util.regex.Pattern>, SingleValuePropertyDescriptor<java.util.regex.Pattern>
    @Deprecated
public final class RegexProperty
extends java.lang.Object
    Deprecated.
    Use a PropertyDescriptor<Pattern>. A builder is available from PropertyFactory.regexProperty(String). This class will be removed in 7.0.0.
    Property which has a regex pattern as a value. This property has no multi-valued variant, since it would be ambiguous whether the delimiters are part of the regex or not.
    Since:
    6.2.0
    Author:
    Clément Fournier

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      protected void addAttributesTo​(java.util.Map<PropertyDescriptorField,​java.lang.String> attributes)
      Adds this property's attributes to the map.
      java.lang.String asDelimitedString​(T value)
      Deprecated.
      Formats the object onto a string suitable for storage within the property map.
      protected java.lang.String asString​(T value)
      Deprecated.
      Returns a string representation of the value, even if it's null.
      java.util.Map<PropertyDescriptorField,​java.lang.String> attributeValuesById()
      Returns a map representing all the property attributes of the receiver in string form.
      int compareTo​(PropertyDescriptor<?> otherProperty)  
      protected java.util.regex.Pattern createFrom​(java.lang.String toParse)
      Deprecated.
      Parse a string and returns an instance of a value.
      protected java.lang.String defaultAsString()
      Deprecated.
      Returns a string representation of the default value.
      T defaultValue()
      Deprecated.
      Default value to use when the user hasn't specified one or when they wish to revert to a known-good state.
      java.lang.String description()
      Describes the property and the role it plays within the rule it is specified for.
      boolean equals​(java.lang.Object obj)  
      java.lang.String errorFor​(T value)
      Deprecated.
      Validation function that returns a diagnostic error message for a sample property value.
      int hashCode()  
      boolean isDefinedExternally()
      True if this descriptor was defined in the ruleset xml.
      boolean isMultiValue()
      Deprecated.
      Returns whether the property is multi-valued, i.e. an array of strings,
      java.lang.String name()
      The name of the property without spaces as it serves as the key into the property map.
      static RegexProperty.RegexPBuilder named​(java.lang.String name)
      Deprecated.
      Use PropertyFactory.regexProperty(String)
      int preferredRowCount()
      If the datatype is a String then return the preferred number of rows to allocate in the text widget, returns a value of one for all other types.
      java.lang.String propertyErrorFor​(Rule rule)
      Deprecated.
      A convenience method that returns an error string if the rule holds onto a property value that has a problem.
      java.lang.String toString()  
      java.lang.Class<java.util.regex.Pattern> type()
      Deprecated.
      Denotes the value datatype.
      float uiOrder()
      Denotes the relative order the property field should occupy if we are using an auto-generated UI to display and edit property values.
      protected java.lang.String valueErrorFor​(T value)
      Deprecated.
      Checks the value for an error.
      T valueFrom​(java.lang.String valueString)
      Deprecated.
      Returns the value represented by this string.

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    • Method Detail

      • createFrom

        protected java.util.regex.Pattern createFrom​(java.lang.String toParse)
        Deprecated.
        Parse a string and returns an instance of a value.
        Parameters:
        toParse - String to parse
        Returns:
        An instance of a value

      • type

        public java.lang.Class<java.util.regex.Pattern> type()
        Deprecated.
        Description copied from interface: PropertyDescriptor
        Denotes the value datatype. For multi value properties, this is not the List class but the list's component class.
        Returns:
        Class literal of the value type

      • defaultValue

        public final T defaultValue()
        Deprecated.
        Description copied from interface: PropertyDescriptor
        Default value to use when the user hasn't specified one or when they wish to revert to a known-good state.
        Specified by:
        defaultValue in interface PropertyDescriptor<T>
        Returns:
        Object

      • isMultiValue

        public final boolean isMultiValue()
        Deprecated.
        Description copied from interface: PropertyDescriptor
        Returns whether the property is multi-valued, i.e. an array of strings,

        As unary property rule properties will return a value of one, you must use the get/setProperty accessors when working with the actual values. When working with multi-value properties then the get/setProperties accessors must be used.

        Specified by:
        isMultiValue in interface PropertyDescriptor<T>
        Returns:
        boolean

      • asDelimitedString

        public java.lang.String asDelimitedString​(T value)
        Deprecated.
        Description copied from interface: PropertyDescriptor
        Formats the object onto a string suitable for storage within the property map.
        Specified by:
        asDelimitedString in interface PropertyDescriptor<T>
        Parameters:
        value - Object
        Returns:
        String

      • asString

        protected java.lang.String asString​(T value)
        Deprecated.
        Returns a string representation of the value, even if it's null.
        Parameters:
        value - The value to describe
        Returns:
        A string representation of the value

      • propertyErrorFor

        public java.lang.String propertyErrorFor​(Rule rule)
        Deprecated.
        Description copied from interface: PropertyDescriptor
        A convenience method that returns an error string if the rule holds onto a property value that has a problem. Returns null otherwise.
        Specified by:
        propertyErrorFor in interface PropertyDescriptor<T>
        Parameters:
        rule - Rule
        Returns:
        String

      • errorFor

        public java.lang.String errorFor​(T value)
        Deprecated.
        Description copied from interface: PropertyDescriptor
        Validation function that returns a diagnostic error message for a sample property value. Returns null if the value is acceptable.
        Specified by:
        errorFor in interface PropertyDescriptor<T>
        Parameters:
        value - The value to check.
        Returns:
        A diagnostic message.

      • valueErrorFor

        protected java.lang.String valueErrorFor​(T value)
        Deprecated.
        Checks the value for an error.
        Parameters:
        value - Value to check
        Returns:
        A diagnostic error message, or null if there's no problem

      • defaultAsString

        protected final java.lang.String defaultAsString()
        Deprecated.
        Returns a string representation of the default value.
        Returns:
        A string representation of the default value.

      • valueFrom

        public final T valueFrom​(java.lang.String valueString)
                  throws java.lang.IllegalArgumentException
        Deprecated.
        Description copied from interface: PropertyDescriptor
        Returns the value represented by this string.
        Specified by:
        valueFrom in interface PropertyDescriptor<T>
        Parameters:
        valueString - The string to parse
        Returns:
        The value represented by the string
        Throws:
        java.lang.IllegalArgumentException - if the given string cannot be parsed

      • description

        public java.lang.String description()
        Description copied from interface: PropertyDescriptor
        Describes the property and the role it plays within the rule it is specified for. Could be used in a tooltip.
        Specified by:
        description in interface PropertyDescriptor<T>
        Returns:
        String

      • uiOrder

        public float uiOrder()
        Description copied from interface: PropertyDescriptor
        Denotes the relative order the property field should occupy if we are using an auto-generated UI to display and edit property values. If the value returned has a non-zero fractional part then this is can be used to place adjacent fields on the same row.
        Specified by:
        uiOrder in interface PropertyDescriptor<T>
        Returns:
        The relative order compared to other properties of the same rule

      • preferredRowCount

        public int preferredRowCount()
        Description copied from interface: PropertyDescriptor
        If the datatype is a String then return the preferred number of rows to allocate in the text widget, returns a value of one for all other types. Useful for multi-line XPATH editors.
        Specified by:
        preferredRowCount in interface PropertyDescriptor<T>
        Returns:
        int

      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • name

        public java.lang.String name()
        Description copied from interface: PropertyDescriptor
        The name of the property without spaces as it serves as the key into the property map.
        Specified by:
        name in interface PropertyDescriptor<T>
        Returns:
        String

      • addAttributesTo

        protected void addAttributesTo​(java.util.Map<PropertyDescriptorField,​java.lang.String> attributes)
        Adds this property's attributes to the map. Subclasses can override this to add more PropertyDescriptorField.
        Parameters:
        attributes - The map to fill

      • isDefinedExternally

        public boolean isDefinedExternally()
        Description copied from interface: PropertyDescriptor
        True if this descriptor was defined in the ruleset xml. This precision is necessary for the RuleSetWriter to write out the property correctly: if it was defined externally, then its definition must be written out, otherwise only its value.
        Specified by:
        isDefinedExternally in interface PropertyDescriptor<T>
        Returns:
        True if the descriptor was defined in xml