Spec-Zone.ru › OpenJavaFX 11
Module javafx.base
Package javafx.beans.property

Class ReadOnlyLongProperty

  • java.lang.Object
    • javafx.beans.binding.NumberExpressionBase
      • javafx.beans.binding.LongExpression
        • javafx.beans.property.ReadOnlyLongProperty
  • All Implemented Interfaces:
    NumberExpression, Observable, ReadOnlyProperty<Number>, ObservableLongValue, ObservableNumberValue, ObservableValue<Number>
    Direct Known Subclasses:
    LongProperty, ReadOnlyLongPropertyBase 
    public abstract class ReadOnlyLongProperty
extends LongExpression
implements ReadOnlyProperty<Number>
    Superclass for all readonly properties wrapping a long.
    Since:
    JavaFX 2.0
    See Also:
    ObservableLongValue, LongExpression, ReadOnlyProperty

  • Constructor Summary

    Constructors
    Constructor Description
    ReadOnlyLongProperty()
    The constructor of ReadOnlyLongProperty.

  • Method Summary

    All MethodsStatic MethodsInstance MethodsConcrete Methods
    Modifier and Type Method Description
    ReadOnlyObjectProperty<Long> asObject()
    Creates a ReadOnlyObjectProperty that holds the value of this ReadOnlyLongProperty.
    static <T extends Number>
    ReadOnlyLongProperty    		 readOnlyLongProperty​(ReadOnlyProperty<T> property)
    Returns a ReadOnlyLongProperty that wraps a ReadOnlyProperty.
    String toString()
    Returns a string representation of this ReadOnlyLongProperty object.

    • Methods inherited from class javafx.beans.binding.LongExpression

      add, add, add, add, divide, divide, divide, divide, doubleValue, floatValue, getValue, intValue, longExpression, longExpression, longValue, multiply, multiply, multiply, multiply, negate, subtract, subtract, subtract, subtract

    • Methods inherited from class javafx.beans.binding.NumberExpressionBase

      add, asString, asString, asString, divide, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, greaterThanOrEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, isNotEqualTo, lessThan, lessThan, lessThan, lessThan, lessThan, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, lessThanOrEqualTo, multiply, numberExpression, subtract

    • Methods inherited from class java.lang.Object

      clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Methods inherited from interface javafx.beans.Observable

      addListener, removeListener

    • Methods inherited from interface javafx.beans.value.ObservableLongValue

      get

    • Methods inherited from interface javafx.beans.value.ObservableValue

      addListener, getValue, removeListener

    • Methods inherited from interface javafx.beans.property.ReadOnlyProperty

      getBean, getName

  • Constructor Detail

    • ReadOnlyLongProperty

      public ReadOnlyLongProperty()
      The constructor of ReadOnlyLongProperty.

  • Method Detail

    • toString

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

    • readOnlyLongProperty

      public static <T extends Number> ReadOnlyLongProperty readOnlyLongProperty​(ReadOnlyProperty<T> property)
      Returns a ReadOnlyLongProperty that wraps a ReadOnlyProperty. If the ReadOnlyProperty is already a ReadOnlyLongProperty, it will be returned. Otherwise a new ReadOnlyLongProperty is created that is bound to the ReadOnlyProperty. Note: null values will be interpreted as 0L
      Type Parameters:
      T - The type of Number to be wrapped
      Parameters:
      property - The source ReadOnlyProperty
      Returns:
      A ReadOnlyLongProperty that wraps the ReadOnlyProperty if necessary
      Throws:
      NullPointerException - if property is null
      Since:
      JavaFX 8.0

    • asObject

      public ReadOnlyObjectProperty<Long> asObject()
      Creates a ReadOnlyObjectProperty that holds the value of this ReadOnlyLongProperty. If the value of this ReadOnlyLongProperty changes, the value of the ReadOnlyObjectProperty will be updated automatically.
      Overrides:
      asObject in class LongExpression
      Returns:
      the new ReadOnlyObjectProperty
      Since:
      JavaFX 8.0

© 2008, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

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