Package com.google.refine.expr

Class ExpressionUtils

java.lang.Object

com.google.refine.expr.ExpressionUtils

public class ExpressionUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Set<Binder>	s_binders

Constructor Summary

Constructors

Constructor	Description
ExpressionUtils()

Method Summary

Modifier and Type	Method	Description
static void	bind(Properties bindings, Row row, int rowIndex, String columnName, Cell cell)
static Properties	createBindings(Project project)
static boolean	isArray(Object v)
static boolean	isArrayOrCollection(Object v)
static boolean	isArrayOrList(Object v)
static boolean	isError(Object o)
static boolean	isNonBlankData(Object o)
static boolean	isStorable(Object v)
static boolean	isTrue(Object o)
static void	registerBinder(Binder binder)
static boolean	sameValue(Object v1, Object v2)
static Collection<Object>	toObjectCollection(Object v)
static List<Object>	toObjectList(Object v)
static Serializable	wrapStorable(Object v)

Methods inherited from class java.lang.Object

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

Field Details

s_binders

protected static final Set<Binder> s_binders

Constructor Details

ExpressionUtils

public ExpressionUtils()

Method Details

registerBinder

public static void registerBinder(Binder binder)

createBindings

public static Properties createBindings(Project project)

bind

public static void bind(Properties bindings,
 Row row,
 int rowIndex,
 String columnName,
 Cell cell)

isError

public static boolean isError(Object o)

isNonBlankData

public static boolean isNonBlankData(Object o)

isTrue

public static boolean isTrue(Object o)

sameValue

public static boolean sameValue(Object v1,
 Object v2)

isStorable

public static boolean isStorable(Object v)

wrapStorable

public static Serializable wrapStorable(Object v)

isArray

public static boolean isArray(Object v)

isArrayOrCollection

public static boolean isArrayOrCollection(Object v)

isArrayOrList

public static boolean isArrayOrList(Object v)

toObjectList

public static List<Object> toObjectList(Object v)

toObjectCollection

public static Collection<Object> toObjectCollection(Object v)