Class BooleanData

All Implemented Interfaces:

public class BooleanData extends FunctionData
Function boolean data wrapper. It can contain a boolean value, timestamp and additional metadata. It doesn't support measurement unit.
See Also:
  • Field Details

  • Constructor Details

    • BooleanData

      public BooleanData(Map<String,?> fields)
      Constructs new BooleanData instance with the specified field values. The map keys must match to the field names. The map values will be assigned to the appropriate class fields. For example, the maps can be: {"value"=Boolean(true)...}. That map will initialize the FIELD_VALUE field with true.

      FIELD_VALUE - mandatory field. The value type must be Boolean.

      fields - Contains the new BooleanData instance field values.
      ClassCastException - If the field value types are not expected.
      IllegalArgumentException - If the value is missing.
      NullPointerException - If the fields map is null.
    • BooleanData

      public BooleanData(long timestamp, Map<String,?> metadata, boolean value)
      Constructs new BooleanData instance with the specified arguments.
      timestamp - The boolean data timestamp optional field.
      metadata - The boolean data metadata optional field.
      value - The boolean value mandatory field.
  • Method Details

    • getValue

      public boolean getValue()
      Returns BooleanData value.
      BooleanData value.
    • equals

      public boolean equals(Object o)
      Two BooleanData instances are equal if they contain equal metadata, timestamp and boolean value.
      equals in class FunctionData
      o - The object to compare this data.
      true if this object is equivalent to the specified one.
      See Also:
    • hashCode

      public int hashCode()
      Returns the hash code for this BooleanData object. The hash code is a sum of FunctionData.hashCode() and Boolean.hashCode(), where Boolean.hashCode() represents the boolean value hash code.
      hashCode in class FunctionData
      The hash code of this BooleanData object.
      See Also:
    • compareTo

      public int compareTo(Object o)
      Compares this BooleanData instance with the given argument. If the argument is not BooleanData, it throws ClassCastException. Otherwise, this method returns:
      • -1 if this instance field is less than a field of the specified argument.
      • 0 if all fields are equivalent.
      • 1 if this instance field is greater than a field of the specified argument.
      The fields are compared in this order: timestamp, metadata, value.
      Specified by:
      compareTo in interface Comparable<Object>
      compareTo in class FunctionData
      o - BooleanData to be compared.
      -1, 0 or 1 depending on the comparison rules.
      ClassCastException - If the method argument is not of type BooleanData.
      See Also:
    • toString

      public String toString()
      Returns the string representation of this boolean data.
      toString in class Object
      The string representation of this boolean data.