proper.imp
Class Namer

java.lang.Object
  proper.core.ProperObject
      proper.imp.Namer

All Implemented Interfaces:

ProperInterface

public class Namer
extends ProperObject

A class for creating table names, column names, etc.

Version:

$Revision: 1.2 $

Author:

FracPete

See Also:

Importer

Field Summary

Fields inherited from interface proper.core.ProperInterface

VERSION

Constructor Summary

Namer(Traverser t, Indexer i)
initializes the object

Method Summary

java.util.Vector	createIdNames(Data d) creates all the names of the IDs for the given predicate
java.lang.String	fixName(java.lang.String name) fixes the name, s.t.
java.lang.String	getColumnName(Data d, int index) creates the column name for the predicate and argument index, can be NULL
boolean	getContainsID() whether an argument of a predicate continas the ID
java.lang.String	getParentPrimaryKey(Data d) returns the name of the primary key of the parent predicate, is "" if the predicate has no parent!
java.lang.String	getPrimaryKey(Data d) returns the name of the primary key for the given predicate/list
java.lang.String	getPrimaryKey(java.lang.String name) returns the name of the primary key for the given predicate/list
java.lang.String	getTable(Data d) returns the name of the table for the given predicate/list
java.lang.String	getTable(java.lang.String name) returns the name of the table for the given predicate/list
boolean	hasIdentifiers() whether we have identifiers among the predicates, i.e.
void	setContainsID(boolean containsID) sets whether an argument of a predicate continas the ID

Methods inherited from class proper.core.ProperObject

addListener, addOutput, classInVerbose, debugprint, debugprint, debugprint, debugprint, debugprintln, debugprintln, debugprintln, debugprintln, debugprintln, getListeners, getRuntime, getVerbose, getVerboseLevel, getVerboseLevelForClass, getVerboseString, getVerboseStringForClass, notifyListener, notifyListeners, print, print, print, print, println, println, println, println, println, printMemory, removeListener, setOutput, setVerbose, setVerboseLevel, setVerboseString, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Namer

public Namer(Traverser t,
             Indexer i)

initializes the object

Parameters:

t - the traverser to use

i - the indexer to use

Method Detail

setContainsID

public void setContainsID(boolean containsID)

sets whether an argument of a predicate continas the ID

getContainsID

public boolean getContainsID()

whether an argument of a predicate continas the ID

hasIdentifiers

public boolean hasIdentifiers()

whether we have identifiers among the predicates, i.e. we imported a CSV-file with identifiers for the columns

createIdNames

public java.util.Vector createIdNames(Data d)

creates all the names of the IDs for the given predicate

fixName

public java.lang.String fixName(java.lang.String name)

fixes the name, s.t. MySQL has no problems with it

getTable

public java.lang.String getTable(java.lang.String name)

returns the name of the table for the given predicate/list

getTable

public java.lang.String getTable(Data d)

returns the name of the table for the given predicate/list

getPrimaryKey

public java.lang.String getPrimaryKey(java.lang.String name)

returns the name of the primary key for the given predicate/list

getPrimaryKey

public java.lang.String getPrimaryKey(Data d)

returns the name of the primary key for the given predicate/list

getParentPrimaryKey

public java.lang.String getParentPrimaryKey(Data d)

returns the name of the primary key of the parent predicate, is "" if the predicate has no parent!

getColumnName

public java.lang.String getColumnName(Data d,
                                      int index)

creates the column name for the predicate and argument index, can be NULL