claw.wani.x2t.configuration

Class Configuration

java.lang.Object

claw.wani.x2t.configuration.Configuration

public class Configuration
extends java.lang.Object

Configuration class is used to read the configuration file and expose its information to the translator.

Author:

clementval

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TRANSLATOR

Method Summary

Modifier and Type	Method and Description
protected void	checkVersion(java.lang.String configVersion) Check whether the configuration file version is high enough with the compiler version.
void	displayConfig() Display the loaded configuration.
static Configuration	get() Get the unique instance.
CompilerDirective	getCurrentDirective() Get the current directive directive defined in the configuration.
Target	getCurrentTarget() Get the current target defined in the configuration or by the user on the command line.
java.util.List<GroupConfiguration>	getGroups() Get all the group configuration information.
protected int[]	getMajorMinor(java.lang.String version) Extract major and minor version number from the full version String.
int	getMaxColumns() Get the defined max column parameter.
java.lang.String	getParameter(java.lang.String key) Get value of a parameter.
void	init(CompilerDirective dir, Target target) Constructs basic configuration object.
boolean	isForcePure() Check whether the force pure option is enabled or not.
void	load(java.lang.String configPath, java.lang.String userConfigFile) Constructs a new configuration object from the give configuration file.
OpenAccConfiguration	openACC() Get the OpenACC specific configuration information.
void	setForcePure() Enable the force pure option.
void	setMaxColumns(int value) Set the max column value.
void	setUserDefineDirective(java.lang.String option) Set the user defined directive in the configuration.
void	setUserDefinedTarget(java.lang.String option) Set the user defined target in the configuration.

Methods inherited from class java.lang.Object

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

Field Detail

TRANSLATOR

public static final java.lang.String TRANSLATOR

See Also:

Constant Field Values

Method Detail

get

public static Configuration get()

Get the unique instance.

Returns:

Unique Configuration instance.

init

public void init(CompilerDirective dir,
                 Target target)

Constructs basic configuration object.

Parameters:

dir - Accelerator directive language.

target - Target architecture.

load

public void load(java.lang.String configPath,
                 java.lang.String userConfigFile)
          throws java.lang.Exception

Constructs a new configuration object from the give configuration file.

Parameters:

configPath - Path to the configuration files and XSD schemas.

userConfigFile - Path to the alternative configuration.

Throws:

java.lang.Exception - If configuration cannot be loaded properly.

getParameter

public java.lang.String getParameter(java.lang.String key)

Get value of a parameter.

Parameters:

key - Key of the parameter.

Returns:

Value of the parameter. Null if parameter doesn't exists.

openACC

public OpenAccConfiguration openACC()

Get the OpenACC specific configuration information.

Returns:

The OpenACC configuration object.

getGroups

public java.util.List<GroupConfiguration> getGroups()

Get all the group configuration information.

Returns:

List of group configuration.

getCurrentDirective

public CompilerDirective getCurrentDirective()

Get the current directive directive defined in the configuration.

Returns:

Current directive value.

getCurrentTarget

public Target getCurrentTarget()

Get the current target defined in the configuration or by the user on the command line.

Returns:

Current target value.

setUserDefinedTarget

public void setUserDefinedTarget(java.lang.String option)

Set the user defined target in the configuration.

Parameters:

option - Option passed as argument. Has priority over configuration file.

setUserDefineDirective

public void setUserDefineDirective(java.lang.String option)

Set the user defined directive in the configuration.

Parameters:

option - Option passed as argument. Has priority over configuration file.

setForcePure

public void setForcePure()

Enable the force pure option.

isForcePure

public boolean isForcePure()

Check whether the force pure option is enabled or not.

Returns:

If true, the function is enabled. Disabled otherwise.

checkVersion

protected void checkVersion(java.lang.String configVersion)
                     throws java.lang.Exception

Check whether the configuration file version is high enough with the compiler version.

Parameters:

configVersion - Version string from the configuration file.

Throws:

java.lang.Exception - If the configuration version is not high enough.

getMajorMinor

protected int[] getMajorMinor(java.lang.String version)
                       throws java.lang.Exception

Extract major and minor version number from the full version String.

Parameters:

version - Full version String. Format: major.minor.fixes

Returns:

Two dimensional array with the major number at index 0 and the minor at index 1.

Throws:

java.lang.Exception - If the version String is not of the correct format.

getMaxColumns

public int getMaxColumns()

Get the defined max column parameter.

Returns:

Int value representing the max column.

setMaxColumns

public void setMaxColumns(int value)

Set the max column value.

Parameters:

value - New value of the max column parameter.

displayConfig

public void displayConfig()

Display the loaded configuration.