Class VMAAllocationResult<T>

java.lang.Object
com.io7m.jcoronado.vma.VMAAllocationResult<T>
Type Parameters:
T - The type of allocation result
All Implemented Interfaces:
VMAAllocationResultType<T>
public final class VMAAllocationResult<T> extends Object implements VMAAllocationResultType<T>
An allocation result.

  • Method Details

    • allocation

      public VMAAllocationType allocation()
      Specified by:
      allocation in interface VMAAllocationResultType<T>
      Returns:
      The allocation

    • result

      public T result()
      Specified by:
      result in interface VMAAllocationResultType<T>
      Returns:
      The allocation result. Typically an image or a buffer.

    • withAllocation

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

    • withResult

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

    • equals

      public boolean equals(Object another)
      This instance is equal to all instances of VMAAllocationResult 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: allocation, result.
      Overrides:
      hashCode in class Object
      Returns:
      hashCode value

    • toString

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

    • of

      public static <T> VMAAllocationResult<T> of(VMAAllocationType allocation, T result)
      Construct a new immutable VMAAllocationResult instance.
      Type Parameters:
      T - generic parameter T
      Parameters:
      allocation - The value for the allocation attribute
      result - The value for the result attribute
      Returns:
      An immutable VMAAllocationResult instance

    • copyOf

      public static <T> VMAAllocationResult<T> copyOf(VMAAllocationResultType<T> instance)
      Creates an immutable copy of a VMAAllocationResultType 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 VMAAllocationResult instance

    • builder

      public static <T> VMAAllocationResult.Builder<T> builder()
      Creates a builder for VMAAllocationResult. 
       VMAAllocationResult.&lt;T&gt;builder()
    .setAllocation(com.io7m.jcoronado.vma.VMAAllocationType) // required allocation
    .setResult(T) // required result
    .build();
      Type Parameters:
      T - generic parameter T
      Returns:
      A new VMAAllocationResult builder