Package uk.blankaspect.common.basictree

Class BooleanNode

java.lang.Object
uk.blankaspect.common.basictree.AbstractNode
uk.blankaspect.common.basictree.BooleanNode
All Implemented Interfaces:
Cloneable, ITreeNode<AbstractNode>
public class BooleanNode extends AbstractNode
This class implements a node that contains a Boolean value.

  • Field Details

    • VALUE_FALSE

      public static final String VALUE_FALSE
      The string representation of a Boolean node whose value is false.
      See Also:

    • VALUE_TRUE

      public static final String VALUE_TRUE
      The string representation of a Boolean node whose value is true.
      See Also:

    • TYPE

      public static final NodeType TYPE
      The type of a Boolean node.

  • Constructor Details

    • BooleanNode

      public BooleanNode(boolean value)
      Creates a new instance of a Boolean node that has no parent and has the specified value.
      Parameters:
      value - the value of the Boolean node.

    • BooleanNode

      public BooleanNode(AbstractNode parent, boolean value)
      Creates a new instance of a Boolean node that has the specified parent and value.
      Parameters:
      parent - the parent of the Boolean node.
      value - the value of the Boolean node.

  • Method Details

    • valuesToNodes

      public static List<BooleanNode> valuesToNodes(boolean... values)
      Creates a list of Boolean nodes for the specified values, preserving the order of the elements, and returns the list, which may be used to construct a list node.
      Parameters:
      values - the values for which Boolean nodes will be created.
      Returns:
      a list of Boolean nodes whose underlying values are values.

    • valuesToNodes

      public static List<BooleanNode> valuesToNodes(Iterable<Boolean> values)
      Creates a list of Boolean nodes for the specified values, preserving the order of the elements, and returns the list, which may be used to construct a list node.
      Parameters:
      values - the values for which Boolean nodes will be created.
      Returns:
      a list of Boolean nodes whose underlying values are values.

    • nodesToArray

      public static boolean[] nodesToArray(Collection<? extends BooleanNode> nodes)
      Returns an array whose elements are the values of the specified Boolean nodes, with the order of the elements preserved.
      Parameters:
      nodes - the Boolean nodes whose values will be extracted into an array.
      Returns:
      an array whose elements are the values of nodes.

    • nodesToList

      public static List<Boolean> nodesToList(Iterable<? extends BooleanNode> nodes)
      Returns a list whose elements are the values of the specified Boolean nodes, with the order of the elements preserved.
      Parameters:
      nodes - the Boolean nodes whose values will be extracted into a list.
      Returns:
      a list whose elements are the values of nodes.

    • getType

      public NodeType getType()
      Description copied from class: AbstractNode
      Returns the type of this node.
      Specified by:
      getType in class AbstractNode
      Returns:
      TYPE.

    • isContainer

      public boolean isContainer()
      Returns true if this node can contain other nodes. For a Boolean node, this method always returns false.
      Specified by:
      isContainer in class AbstractNode
      Returns:
      false.

    • equals

      public boolean equals(Object obj)
      Returns true if the specified object is an instance of BooleanNode and it has the same value as this Boolean node.
      Overrides:
      equals in class Object
      Parameters:
      obj - the object with which this Boolean node will be compared.
      Returns:
      true if obj is an instance of BooleanNode and it has the same value as this Boolean node ; false otherwise.

    • hashCode

      public int hashCode()
      Returns the hash code of this Boolean node.
      Overrides:
      hashCode in class Object
      Returns:
      the hash code of this Boolean node.

    • clone

      public BooleanNode clone()
      Creates and returns a copy of this Boolean node that has no parent.
      Overrides:
      clone in class AbstractNode
      Returns:
      a copy of this Boolean node that has no parent.

    • toString

      public String toString()
      Returns a string representation of this Boolean node.
      Overrides:
      toString in class Object
      Returns:
      a string representation of this Boolean node.

    • getValue

      public boolean getValue()
      Returns the value of this Boolean node.
      Returns:
      the value of this Boolean node.