Package io.dialob.api.questionnaire

Class ImmutableVariableValue.Builder

java.lang.Object
io.dialob.api.questionnaire.ImmutableVariableValue.Builder
Enclosing class:
ImmutableVariableValue
@NotThreadSafe public static final class ImmutableVariableValue.Builder extends Object
Builds instances of type ImmutableVariableValue. Initialize attributes and then invoke the build() method to create an immutable instance.

Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

  • Method Details

    • from

      public final ImmutableVariableValue.Builder from(ModifiableVariableValue instance)
      Fill a builder with attribute values from the provided ModifiableVariableValue instance.
      Parameters:
      instance - The instance from which to copy values
      Returns:
      this builder for use in a chained invocation

    • from

      public final ImmutableVariableValue.Builder from(VariableValue instance)
      Fill a builder with attribute values from the provided VariableValue instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.
      Parameters:
      instance - The instance from which to copy values
      Returns:
      this builder for use in a chained invocation

    • id

      public final ImmutableVariableValue.Builder id(String id)
      Initializes the value for the id attribute.
      Parameters:
      id - The value for id
      Returns:
      this builder for use in a chained invocation

    • value

      public final ImmutableVariableValue.Builder value(Object value)
      Initializes the value for the value attribute.
      Parameters:
      value - The value for value (can be null)
      Returns:
      this builder for use in a chained invocation

    • build

      public ImmutableVariableValue build()
      Builds a new ImmutableVariableValue.
      Returns:
      An immutable instance of VariableValue
      Throws:
      IllegalStateException - if any required attributes are missing