Package io.dialob.session.engine.program.expr.arith

Class ImmutableVariableReference<T>

java.lang.Object
io.dialob.session.engine.program.expr.arith.ImmutableVariableReference<T>
All Implemented Interfaces:
VariableReference<T>, Expression, Serializable
@Generated(from="VariableReference", generator="Immutables") @ParametersAreNonnullByDefault @Generated("org.immutables.processor.ProxyProcessor") @Immutable @CheckReturnValue public final class ImmutableVariableReference<T> extends Object implements VariableReference<T>
Immutable implementation of VariableReference.

Use the builder to create immutable instances: ImmutableVariableReference.builder(). Use the static factory method to create immutable instances: ImmutableVariableReference.of().

See Also:

  • Method Details

    • getValueType

      public ValueType getValueType()
      Specified by:
      getValueType in interface Expression
      Returns:
      The value of the valueType attribute

    • getItemId

      public ItemId getItemId()
      Specified by:
      getItemId in interface VariableReference<T>
      Returns:
      The value of the itemId attribute

    • withValueType

      public final ImmutableVariableReference<T> withValueType(ValueType value)
      Copy the current immutable object by setting a value for the valueType attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.
      Parameters:
      value - A new value for valueType
      Returns:
      A modified copy or the this object

    • withItemId

      public final ImmutableVariableReference<T> withItemId(ItemId value)
      Copy the current immutable object by setting a value for the itemId attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.
      Parameters:
      value - A new value for itemId
      Returns:
      A modified copy or the this object

    • equals

      public boolean equals(@Nullable Object another)
      This instance is equal to all instances of ImmutableVariableReference that have equal attribute values.
      Overrides:
      equals in class Object
      Returns:
      true if this is equal to another instance

    • hashCode

      public int hashCode()
      Computes a hash code from attributes: valueType, itemId.
      Overrides:
      hashCode in class Object
      Returns:
      hashCode value

    • toString

      public String toString()
      Prints the immutable value VariableReference with attribute values.
      Overrides:
      toString in class Object
      Returns:
      A string representation of the value

    • of

      public static <T> ImmutableVariableReference<T> of(ItemId itemId, ValueType valueType)
      Construct a new immutable VariableReference instance.
      Type Parameters:
      T - generic parameter T
      Parameters:
      itemId - The value for the itemId attribute
      valueType - The value for the valueType attribute
      Returns:
      An immutable VariableReference instance

    • copyOf

      public static <T> ImmutableVariableReference<T> copyOf(VariableReference<T> instance)
      Creates an immutable copy of a VariableReference value. Uses accessors to get values to initialize the new immutable instance. If an instance is already immutable, it is returned as is.
      Type Parameters:
      T - generic parameter T
      Parameters:
      instance - The instance to copy
      Returns:
      A copied immutable VariableReference instance

    • builder

      public static <T> ImmutableVariableReference.Builder<T> builder()
      Creates a builder for ImmutableVariableReference. 
       ImmutableVariableReference.<T>builder()
    .valueType(io.dialob.rule.parser.api.ValueType) // required valueType
    .itemId(io.dialob.session.engine.session.model.ItemId) // required itemId
    .build();
      Type Parameters:
      T - generic parameter T
      Returns:
      A new ImmutableVariableReference builder