Package org.apache.ofbiz.entity.condition

Class OrderByItem

java.lang.Object

org.apache.ofbiz.entity.condition.OrderByItem

All Implemented Interfaces:

Comparator<GenericEntity>

public class OrderByItem
extends Object
implements Comparator<GenericEntity>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT
static final int	UPPER

Constructor Summary

Constructors

Constructor	Description
OrderByItem(EntityConditionValue value)
OrderByItem(EntityConditionValue value, boolean descending)
OrderByItem(EntityConditionValue value, boolean descending, Boolean nullsFirst)

Method Summary

Modifier and Type	Method	Description
void	checkOrderBy(ModelEntity modelEntity)	Check order by.
int	compare(GenericEntity obj1, GenericEntity obj2)
boolean	equals(Object obj)
boolean	getDescending()	Gets descending.
EntityConditionValue	getValue()	Gets value.
int	hashCode()
void	makeOrderByString(StringBuilder sb, ModelEntity modelEntity, boolean includeTablenamePrefix, Datasource datasourceInfo)	Make order by string.
String	makeOrderByString(ModelEntity modelEntity, boolean includeTablenamePrefix, Datasource datasourceInfo)	Make order by string string.
static final OrderByItem	parse(Object obj)
static final OrderByItem	parse(String text)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Comparator

reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details

DEFAULT

public static final int DEFAULT

See Also:

• Constant Field Values

UPPER

public static final int UPPER

See Also:

• Constant Field Values

Constructor Details

OrderByItem

public OrderByItem(EntityConditionValue value)

OrderByItem

public OrderByItem(EntityConditionValue value,
 boolean descending)

OrderByItem

public OrderByItem(EntityConditionValue value,
 boolean descending,
 Boolean nullsFirst)

Method Details

getValue

public EntityConditionValue getValue()

Gets value.

Returns:

the value

getDescending

public boolean getDescending()

Gets descending.

Returns:

the descending

parse

public static final OrderByItem parse(Object obj)

parse

public static final OrderByItem parse(String text)

checkOrderBy

public void checkOrderBy(ModelEntity modelEntity)
                  throws GenericModelException

Check order by.

Parameters:

modelEntity - the model entity

Throws:

GenericModelException - the generic model exception

compare

public int compare(GenericEntity obj1,
 GenericEntity obj2)

Specified by:

compare in interface Comparator<GenericEntity>

makeOrderByString

public String makeOrderByString(ModelEntity modelEntity,
 boolean includeTablenamePrefix,
 Datasource datasourceInfo)

Make order by string string.

Parameters:

modelEntity - the model entity

includeTablenamePrefix - the include tablename prefix

datasourceInfo - the datasource info

Returns:

the string

makeOrderByString

public void makeOrderByString(StringBuilder sb,
 ModelEntity modelEntity,
 boolean includeTablenamePrefix,
 Datasource datasourceInfo)

Make order by string.

Parameters:

sb - the sb

modelEntity - the model entity

includeTablenamePrefix - the include tablename prefix

datasourceInfo - the datasource info

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Comparator<GenericEntity>

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object