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com.vaadin.signals.impl.
Package com.vaadin.signals.impl

Record Class CommandResult.NodeModification

java.lang.Object
java.lang.Record
com.vaadin.signals.impl.CommandResult.NodeModification

Record Components:

oldNode - the old node instance, or null if the command created a new node

newNode - the new node instance or null if the command removed the node

Enclosing interface:

CommandResult

public static record CommandResult.NodeModification(Node oldNode, Node newNode) extends Record

A data node update in an accepted command result.

  • Constructor Details

    • NodeModification

      public NodeModification(Node oldNode, Node newNode)

      Creates an instance of a NodeModification record class.

      Parameters:

      oldNode - the value for the oldNode record component

      newNode - the value for the newNode record component

  • Method Details

    • toString

      public final String toString()

      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

      Specified by:

      toString in class Record

      Returns:

      a string representation of this object

    • hashCode

      public final int hashCode()

      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

      Specified by:

      hashCode in class Record

      Returns:

      a hash code value for this object

    • equals

      public final boolean equals(Object o)

      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

      Specified by:

      equals in class Record

      Parameters:

      o - the object with which to compare

      Returns:

      true if this object is the same as the o argument; false otherwise.

    • oldNode

      public Node oldNode()

      Returns the value of the oldNode record component.

      Returns:

      the value of the oldNode record component

    • newNode

      public Node newNode()

      Returns the value of the newNode record component.

      Returns:

      the value of the newNode record component

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