com.io7m.r2.filters

Class R2ShaderFilterBoxBlurParameters.Builder

java.lang.Object

com.io7m.r2.filters.R2ShaderFilterBoxBlurParameters.Builder

Enclosing class:

R2ShaderFilterBoxBlurParameters

public static final class R2ShaderFilterBoxBlurParameters.Builder
extends Object

Builds instances of type R2ShaderFilterBoxBlurParameters. 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
R2ShaderFilterBoxBlurParameters	build() Builds a new R2ShaderFilterBoxBlurParameters.
R2ShaderFilterBoxBlurParameters.Builder	from(R2ShaderFilterBoxBlurParametersType instance) Fill a builder with attribute values from the provided R2ShaderFilterBoxBlurParametersType instance.
R2ShaderFilterBoxBlurParameters.Builder	setBlurRadius(float blurRadius) Initializes the value for the blurRadius attribute.
R2ShaderFilterBoxBlurParameters.Builder	setTexture(R2Texture2DUsableType texture) Initializes the value for the texture attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final R2ShaderFilterBoxBlurParameters.Builder from(R2ShaderFilterBoxBlurParametersType instance)

Fill a builder with attribute values from the provided R2ShaderFilterBoxBlurParametersType 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

setTexture

public final R2ShaderFilterBoxBlurParameters.Builder setTexture(R2Texture2DUsableType texture)

Initializes the value for the texture attribute.

Parameters:

texture - The value for texture

Returns:

this builder for use in a chained invocation

setBlurRadius

public final R2ShaderFilterBoxBlurParameters.Builder setBlurRadius(float blurRadius)

Initializes the value for the blurRadius attribute.

If not set, this attribute will have a default value as returned by the initializer of blurRadius.

Parameters:

blurRadius - The value for blurRadius

Returns:

this builder for use in a chained invocation

build

public R2ShaderFilterBoxBlurParameters build()

Builds a new R2ShaderFilterBoxBlurParameters.

Returns:

An immutable instance of R2ShaderFilterBoxBlurParameters

Throws:

IllegalStateException - if any required attributes are missing