com.io7m.jcanephora.renderstate

Class JCGLBlendState.Builder

java.lang.Object

com.io7m.jcanephora.renderstate.JCGLBlendState.Builder

Enclosing class:

JCGLBlendState

public static final class JCGLBlendState.Builder
extends Object

Builds instances of type JCGLBlendState. 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
JCGLBlendState	build() Builds a new JCGLBlendState.
JCGLBlendState.Builder	from(JCGLBlendStateType instance) Fill a builder with attribute values from the provided JCGLBlendStateType instance.
JCGLBlendState.Builder	setBlendEquationAlpha(JCGLBlendEquation blendEquationAlpha) Initializes the value for the blendEquationAlpha attribute.
JCGLBlendState.Builder	setBlendEquationRGB(JCGLBlendEquation blendEquationRGB) Initializes the value for the blendEquationRGB attribute.
JCGLBlendState.Builder	setBlendFunctionSourceAlpha(JCGLBlendFunction blendFunctionSourceAlpha) Initializes the value for the blendFunctionSourceAlpha attribute.
JCGLBlendState.Builder	setBlendFunctionSourceRGB(JCGLBlendFunction blendFunctionSourceRGB) Initializes the value for the blendFunctionSourceRGB attribute.
JCGLBlendState.Builder	setBlendFunctionTargetAlpha(JCGLBlendFunction blendFunctionTargetAlpha) Initializes the value for the blendFunctionTargetAlpha attribute.
JCGLBlendState.Builder	setBlendFunctionTargetRGB(JCGLBlendFunction blendFunctionTargetRGB) Initializes the value for the blendFunctionTargetRGB attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final JCGLBlendState.Builder from(JCGLBlendStateType instance)

Fill a builder with attribute values from the provided JCGLBlendStateType 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

setBlendFunctionSourceRGB

public final JCGLBlendState.Builder setBlendFunctionSourceRGB(JCGLBlendFunction blendFunctionSourceRGB)

Initializes the value for the blendFunctionSourceRGB attribute.

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

Parameters:

blendFunctionSourceRGB - The value for blendFunctionSourceRGB

Returns:

this builder for use in a chained invocation

setBlendFunctionSourceAlpha

public final JCGLBlendState.Builder setBlendFunctionSourceAlpha(JCGLBlendFunction blendFunctionSourceAlpha)

Initializes the value for the blendFunctionSourceAlpha attribute.

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

Parameters:

blendFunctionSourceAlpha - The value for blendFunctionSourceAlpha

Returns:

this builder for use in a chained invocation

setBlendFunctionTargetRGB

public final JCGLBlendState.Builder setBlendFunctionTargetRGB(JCGLBlendFunction blendFunctionTargetRGB)

Initializes the value for the blendFunctionTargetRGB attribute.

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

Parameters:

blendFunctionTargetRGB - The value for blendFunctionTargetRGB

Returns:

this builder for use in a chained invocation

setBlendFunctionTargetAlpha

public final JCGLBlendState.Builder setBlendFunctionTargetAlpha(JCGLBlendFunction blendFunctionTargetAlpha)

Initializes the value for the blendFunctionTargetAlpha attribute.

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

Parameters:

blendFunctionTargetAlpha - The value for blendFunctionTargetAlpha

Returns:

this builder for use in a chained invocation

setBlendEquationRGB

public final JCGLBlendState.Builder setBlendEquationRGB(JCGLBlendEquation blendEquationRGB)

Initializes the value for the blendEquationRGB attribute.

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

Parameters:

blendEquationRGB - The value for blendEquationRGB

Returns:

this builder for use in a chained invocation

setBlendEquationAlpha

public final JCGLBlendState.Builder setBlendEquationAlpha(JCGLBlendEquation blendEquationAlpha)

Initializes the value for the blendEquationAlpha attribute.

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

Parameters:

blendEquationAlpha - The value for blendEquationAlpha

Returns:

this builder for use in a chained invocation

build

public JCGLBlendState build()

Builds a new JCGLBlendState.

Returns:

An immutable instance of JCGLBlendState

Throws:

IllegalStateException - if any required attributes are missing