Class NamingFolio

java.lang.Object

io.nosqlbench.cqlgen.binders.NamingFolio

public class NamingFolio
extends Object

The purpose of this class is to put all the logic/complexity of name condensing into one place. Basically if you have identifiers that are globally unique within the active namespace, WITHOUT using fully qualified names, then it is easier for users to use short names. For example, if you have a column named "score" which is used as an int in one table and as a double in another, then you must include the type information to provide two distinct identifiers for the purpose of mapping bindings. This will be a pre-built inverted index of all field which need to have bindings assigned. A field reference is presumed to be unique within the scope from which the traversal to the working set has a single path. // name -> type -> table -> keyspace -> namespace

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_NAMER_SPEC

Constructor Summary

Constructors

Constructor	Description
NamingFolio()
NamingFolio(String namerspec)

Method Summary

Modifier and Type	Method	Description
void	addFieldRef(String column, String typedef, String table, String keyspace)
void	addFieldRef(Map<String,String> labels)
Set<String>	getNames()
void	informNamerOfAllKnownNames(CqlModel model)
String	nameFor(NBLabeledElement labeled, String... fields)	This will eventually elide extraneous fields according to knowledge of all known names by name, type, table, keyspace.
String	nameFor(NBLabeledElement labeled, Map<String,String> fields)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_NAMER_SPEC

public static final String DEFAULT_NAMER_SPEC

See Also:

• Constant Field Values

Constructor Details

NamingFolio

public NamingFolio(String namerspec)

NamingFolio

public NamingFolio()

Method Details

addFieldRef

public void addFieldRef(Map<String,String> labels)

addFieldRef

public void addFieldRef(String column,
 String typedef,
 String table,
 String keyspace)

nameFor

public String nameFor(NBLabeledElement labeled,
 String... fields)

This will eventually elide extraneous fields according to knowledge of all known names by name, type, table, keyspace. For now it just returns everything in fully qualified form.

nameFor

public String nameFor(NBLabeledElement labeled,
 Map<String,String> fields)

informNamerOfAllKnownNames

public void informNamerOfAllKnownNames(CqlModel model)

getNames

public Set<String> getNames()