Package com.google.refine.sorting

Class BaseSorter

java.lang.Object

com.google.refine.sorting.BaseSorter

Direct Known Subclasses:

SortingRecordVisitor, SortingRowVisitor

public abstract class BaseSorter
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	BaseSorter.ComparatorWrapper

Field Summary

Fields

Modifier and Type	Field	Description
protected BaseSorter.ComparatorWrapper[]	_comparatorWrappers
protected Criterion[]	_criteria
protected Criterion.KeyMaker[]	_keyMakers
protected List<Object[]>	_keys

Constructor Summary

Constructors

Constructor	Description
BaseSorter()

Method Summary

Modifier and Type	Method	Description
protected int	compare(Project project, Object o1, int i1, Object o2, int i2)
boolean	hasCriteria()
void	initializeFromConfig(Project project, SortingConfig config)
protected abstract Object	makeKey(Project project, Criterion.KeyMaker keyMaker, Criterion c, Object o, int index)
protected Object[]	makeKeys(Project project, Object o, int index)

Methods inherited from class java.lang.Object

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

Field Details

_criteria

protected Criterion[] _criteria

_keyMakers

protected Criterion.KeyMaker[] _keyMakers

_comparatorWrappers

protected BaseSorter.ComparatorWrapper[] _comparatorWrappers

_keys

protected List<Object[]> _keys

Constructor Details

BaseSorter

public BaseSorter()

Method Details

initializeFromConfig

public void initializeFromConfig(Project project,
 SortingConfig config)

hasCriteria

public boolean hasCriteria()

makeKey

protected abstract Object makeKey(Project project,
 Criterion.KeyMaker keyMaker,
 Criterion c,
 Object o,
 int index)

makeKeys

protected Object[] makeKeys(Project project,
 Object o,
 int index)

compare

protected int compare(Project project,
 Object o1,
 int i1,
 Object o2,
 int i2)