Package com.google.gwt.core.ext

Class DefaultSelectionProperty

  • All Implemented Interfaces:
    SelectionProperty
    public class DefaultSelectionProperty
extends java.lang.Object
implements SelectionProperty
    Default immutable implementation of SelectionProperty that receives its values in its constructor.

    • Constructor Summary

      Constructors 
      Constructor Description
      DefaultSelectionProperty​(java.lang.String currentValue, java.lang.String fallbackValue, java.lang.String name, java.util.SortedSet<java.lang.String> possibleValues)
      Construct a selection property.
      DefaultSelectionProperty​(java.lang.String currentValue, java.lang.String fallbackValue, java.lang.String name, java.util.SortedSet<java.lang.String> possibleValues, java.util.Map<java.lang.String,​? extends java.util.List<? extends java.util.Set<java.lang.String>>> fallbackValueMap)
      Construct a selection property.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)  
      java.lang.String getCurrentValue()
      The value for the permutation currently being considered.
      java.lang.String getFallbackValue()
      Gets the fallback value for the property.
      java.util.List<? extends java.util.Set<java.lang.String>> getFallbackValues​(java.lang.String value)
      Returns the list of fall back values for a given value.
      java.lang.String getName()
      The name of the property.
      java.util.SortedSet<java.lang.String> getPossibleValues()
      Returns the possible values for the property in sorted order.
      int hashCode()  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • DefaultSelectionProperty

        public DefaultSelectionProperty​(java.lang.String currentValue,
                                java.lang.String fallbackValue,
                                java.lang.String name,
                                java.util.SortedSet<java.lang.String> possibleValues)
        Construct a selection property.
        Parameters:
        currentValue - current value of this property, must not be null
        fallbackValue - the fallback value to use, must not be null
        name - the name of this property, must not be null
        possibleValues - the set of possible values, must not be null and will be returned to callers, so a copy should be passed into this ctor if the caller will use this set later

      • DefaultSelectionProperty

        public DefaultSelectionProperty​(java.lang.String currentValue,
                                java.lang.String fallbackValue,
                                java.lang.String name,
                                java.util.SortedSet<java.lang.String> possibleValues,
                                java.util.Map<java.lang.String,​? extends java.util.List<? extends java.util.Set<java.lang.String>>> fallbackValueMap)
        Construct a selection property.
        Parameters:
        currentValue - current value of this property, must not be null
        fallbackValue - the fallback value to use, must not be null
        name - the name of this property, must not be null
        possibleValues - the set of possible values, must not be null and will be returned to callers, so a copy should be passed into this ctor if the caller will use this set later
        fallbackValueMap - the map propertyValue to fallback values

    • Method Detail

      • equals

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

      • getCurrentValue

        public java.lang.String getCurrentValue()
        Description copied from interface: SelectionProperty
        The value for the permutation currently being considered.
        Specified by:
        getCurrentValue in interface SelectionProperty
        Returns:
        the property value as a String.

      • getFallbackValue

        public java.lang.String getFallbackValue()
        Description copied from interface: SelectionProperty
        Gets the fallback value for the property.
        Specified by:
        getFallbackValue in interface SelectionProperty
        Returns:
        the fallback, or ""

      • getFallbackValues

        public java.util.List<? extends java.util.Set<java.lang.String>> getFallbackValues​(java.lang.String value)
        Description copied from interface: SelectionProperty
        Returns the list of fall back values for a given value.
        Specified by:
        getFallbackValues in interface SelectionProperty
        Parameters:
        value - the property value
        Returns:
        the fall back list of values by increasing order of preference.

      • getName

        public java.lang.String getName()
        Description copied from interface: SelectionProperty
        The name of the property.
        Specified by:
        getName in interface SelectionProperty
        Returns:
        the property name as a String.

      • getPossibleValues

        public java.util.SortedSet<java.lang.String> getPossibleValues()
        Description copied from interface: SelectionProperty
        Returns the possible values for the property in sorted order.
        Specified by:
        getPossibleValues in interface SelectionProperty
        Returns:
        a SortedSet of Strings containing the possible property values.

      • hashCode

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

      • toString

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