com.io7m.jregions.core.unparameterized.areas

Class AreaXSplitBI.Builder<T extends AreaBIType>

java.lang.Object

com.io7m.jregions.core.unparameterized.areas.AreaXSplitBI.Builder<T>

Enclosing class:

AreaXSplitBI<T extends AreaBIType>

public static final class AreaXSplitBI.Builder<T extends AreaBIType>
extends Object

Builds instances of type AreaXSplitBI. 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 Summary

Modifier and Type	Method and Description
AreaXSplitBI<T>	build() Builds a new AreaXSplitBI.
AreaXSplitBI.Builder<T>	from(AreaXSplitBIType<T> instance) Fill a builder with attribute values from the provided AreaXSplitBIType instance.
AreaXSplitBI.Builder<T>	setLower(T lower) Initializes the value for the lower attribute.
AreaXSplitBI.Builder<T>	setUpper(T upper) Initializes the value for the upper attribute.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

from

public final AreaXSplitBI.Builder<T> from(AreaXSplitBIType<T> instance)

Fill a builder with attribute values from the provided AreaXSplitBIType 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

setLower

public final AreaXSplitBI.Builder<T> setLower(T lower)

Initializes the value for the lower attribute.

Parameters:

lower - The value for lower

Returns:

this builder for use in a chained invocation

setUpper

public final AreaXSplitBI.Builder<T> setUpper(T upper)

Initializes the value for the upper attribute.

Parameters:

upper - The value for upper

Returns:

this builder for use in a chained invocation

build

public AreaXSplitBI<T> build()

Builds a new AreaXSplitBI.

Returns:

An immutable instance of AreaXSplitBI

Throws:

IllegalStateException - if any required attributes are missing