gov.llnl.lc.chaos

Class Genders

public class Genders extends Object

Java JNI extensions wrapper around libgenders C library. Most library functions behave similarly to C api functions with minor exceptions documented below.

Constructor Summary
	Genders() Creates a Genders object, loading the default genders database
	Genders(String filename) Creates a Genders object, loading the specified genders database

Method Summary
void	cleanup() Cleans up allocated memory.
String[]	getattr() Returns all the attributes of the node you are running on
String[]	getattr(String node) Returns all the attributes of the specified node
String	getattrval(String attr) Returns the value of the specified attribute on the current node you are running on
String	getattrval(String node, String attr) Returns the value of the specified attribute on the specified node.
String[]	getattr_all() Returns all of the attributes in the genders database
int	getmaxattrs() Returns maximum number of attributes of any one node parsed in the genders database
String	getnodename() Returns the current node you are on, in shortened hostname format.
String[]	getnodes() Returns all the nodes in the genders database
String[]	getnodes(String attr) Returns all the nodes with the specified attribute
String[]	getnodes(String attr, String val) Returns all the nodes with the specified attribute and value
int	getnumattrs() Returns number of attributes parsed in the genders database
int	getnumnodes() Returns number of nodes parsed in the genders database
boolean	isattr(String attr) Tests if the specified attribute exists in the genders database
boolean	isattrval(String attr, String val) Tests if the specified value exists in the genders database
boolean	isnode(String node) Tests if the specified node exists in the genders database
String[]	query(String query) Returns nodes specified via the specified query.
boolean	testattr(String attr) Tests if the current node has the specified attribute
boolean	testattr(String node, String attr) Tests if the specified node has the specified attribute
boolean	testattrval(String attr, String val) Tests if the current node has the specified attribute and value.
boolean	testattrval(String node, String attr, String val) Tests if the specified node has the specified attribute and value.
boolean	testquery(String query) Test if the current node meets the conditions of the specified query.
boolean	testquery(String node, String query) Test if the specified node meets the conditions of the specified query.

Constructor Detail

Genders

public Genders()

Creates a Genders object, loading the default genders database

Genders

public Genders(String filename)

Creates a Genders object, loading the specified genders database

Method Detail

cleanup

public void cleanup()

Cleans up allocated memory. Must be called to free memory from underlying calls. After this method is called, all genders methods above cannot be called and will result in errors.