Package com.io7m.jregions.core.parameterized.areas

Class PAreaI.Builder<S>

java.lang.Object
com.io7m.jregions.core.parameterized.areas.PAreaI.Builder<S>
Enclosing class:
PAreaI<S>
public static final class PAreaI.Builder<S>
extends java.lang.Object
Builds instances of type PAreaI. 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 PAreaI.Builder<S> from​(AreaValuesIType instance)
      Fill a builder with attribute values from the provided com.io7m.jregions.core.unparameterized.areas.AreaValuesIType instance.
      Parameters:
      instance - The instance from which to copy values
      Returns:
      this builder for use in a chained invocation

    • from

      public final PAreaI.Builder<S> from​(PAreaIType<S> instance)
      Fill a builder with attribute values from the provided com.io7m.jregions.core.parameterized.areas.PAreaIType instance.
      Parameters:
      instance - The instance from which to copy values
      Returns:
      this builder for use in a chained invocation

    • setMinimumX

      public final PAreaI.Builder<S> setMinimumX​(int minimumX)
      Initializes the value for the minimumX attribute.
      Parameters:
      minimumX - The value for minimumX
      Returns:
      this builder for use in a chained invocation

    • setMaximumX

      public final PAreaI.Builder<S> setMaximumX​(int maximumX)
      Initializes the value for the maximumX attribute.
      Parameters:
      maximumX - The value for maximumX
      Returns:
      this builder for use in a chained invocation

    • setMinimumY

      public final PAreaI.Builder<S> setMinimumY​(int minimumY)
      Initializes the value for the minimumY attribute.
      Parameters:
      minimumY - The value for minimumY
      Returns:
      this builder for use in a chained invocation

    • setMaximumY

      public final PAreaI.Builder<S> setMaximumY​(int maximumY)
      Initializes the value for the maximumY attribute.
      Parameters:
      maximumY - The value for maximumY
      Returns:
      this builder for use in a chained invocation

    • build

      public PAreaI<S> build()
      Builds a new PAreaI.
      Returns:
      An immutable instance of PAreaI
      Throws:
      java.lang.IllegalStateException - if any required attributes are missing