Package adams.gui.goe

Class GlobalInfoCache

java.lang.Object

adams.gui.goe.GlobalInfoCache

public class GlobalInfoCache
extends Object

For caching the global info of classes.

Author:

fracpete (fracpete at waikato dot ac dot nz)

Field Summary

Fields

Modifier and Type	Field	Description
protected Hashtable<String,Boolean>	m_Available	the classname <-> global info available relation.
protected Hashtable<String,String>	m_GlobalInfo	the classname <-> global info relation.
protected static GlobalInfoCache	m_Singleton	the singleton.
static String	METHOD_GLOBALINFO	the globalInfo method.

Method Summary

Modifier and Type	Method	Description
String	get(Class cls)	Returns the global info for the specified class.
String	get(String clsname)	Returns the global info for the specified class.
static GlobalInfoCache	getSingleton()	Returns the singleton instance.
boolean	has(Class cls)	Checks whether the class offers a global info.
boolean	has(String clsname)	Checks whether the class offers a global info.

Methods inherited from class java.lang.Object

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

Field Detail

METHOD_GLOBALINFO

public static final String METHOD_GLOBALINFO

the globalInfo method.

See Also:

Constant Field Values

m_GlobalInfo

protected Hashtable<String,String> m_GlobalInfo

the classname <-> global info relation.

m_Available

protected Hashtable<String,Boolean> m_Available

the classname <-> global info available relation.

m_Singleton

protected static GlobalInfoCache m_Singleton

the singleton.

Method Detail

has

public boolean has(Class cls)

Checks whether the class offers a global info.

Parameters:

cls - the class to check

Returns:

true if the class offers global info

has

public boolean has(String clsname)

Checks whether the class offers a global info.

Parameters:

clsname - the class to check

Returns:

true if the class offers global info

get

public String get(Class cls)

Returns the global info for the specified class.

Parameters:

cls - the class to get the info for

Returns:

the info, null if not available

get

public String get(String clsname)

Returns the global info for the specified class.

Parameters:

clsname - the class to check

Returns:

the info, null if not available

getSingleton

public static GlobalInfoCache getSingleton()

Returns the singleton instance.

Returns:

the singleton