org.fopps.model
Class ConfigurationBuilder

java.lang.Object
  |
  +--org.fopps.model.ConfigurationBuilder

public class ConfigurationBuilder

extends java.lang.Object

ConfigurationBuilder provides methods for converting a feature tree into a configuration set. Features are transformed in the following way:

• YMandatory features are omitted (see Feature for details)
• Optional features become to an Option
• Alternative features become to an Alternative. The participating features of the alternatives will be omitted, each alternative will be a value of the alternative.

During the build process, ConfigurationBuilder creates a symbolic variable for each configuration entry. The name considers the restrictions of most programming languages (no spaces or special chars).

It can be used to access a particular configuration value, on the other hand it will be exported so that other build tools can evaluate them to check if a feature is disabled or not.

Constructor Summary

ConfigurationBuilder()

Method Summary

static ConfigurationItem	buildConfiguration(java.lang.String pName, java.lang.String pOrigin, Feature pRootFeature) Builds a configuration set out of a feature tree
static ConfigurationItem	buildConfiguration(java.lang.String pName, java.lang.String pOrigin, Feature pRootFeature, ConfigurationItem pParent) Builds a configuration set out of a feature tree with given parent node
static java.lang.String	buildSymbolicVar(Feature pFeature) Builds a default name for symbolic var and removes punctuation chars

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationBuilder

public ConfigurationBuilder()

Method Detail

buildConfiguration

public static ConfigurationItem buildConfiguration(java.lang.String pName,
                                                   java.lang.String pOrigin,
                                                   Feature pRootFeature)

Builds a configuration set out of a feature tree

buildConfiguration

public static ConfigurationItem buildConfiguration(java.lang.String pName,
                                                   java.lang.String pOrigin,
                                                   Feature pRootFeature,
                                                   ConfigurationItem pParent)

Builds a configuration set out of a feature tree with given parent node

buildSymbolicVar

public static java.lang.String buildSymbolicVar(Feature pFeature)

Builds a default name for symbolic var and removes punctuation chars