Package org.apache.ofbiz.entity.condition

Class EntityFunction<T extends Comparable<?>>

java.lang.Object

org.apache.ofbiz.entity.condition.EntityConditionValue

org.apache.ofbiz.entity.condition.EntityFunction<T>

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

EntityFunction.EntityFunctionNested, EntityFunction.EntityFunctionSingle

public abstract class EntityFunction<T extends Comparable<?>>
extends EntityConditionValue

Base class for entity functions.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EntityFunction.EntityFunctionNested<T extends Comparable<?>>
static class	EntityFunction.EntityFunctionSingle<T extends Comparable<?>>
static interface	EntityFunction.Fetcher<T>
static final class	EntityFunction.LENGTH	Length() entity function.
static final class	EntityFunction.LOWER	Lower() entity function.
static enum	EntityFunction.SQLFunction
static final class	EntityFunction.TRIM	Trim() entity function.
static final class	EntityFunction.UPPER	Upper() entity function.

Nested classes/interfaces inherited from class org.apache.ofbiz.entity.condition.EntityConditionValue

EntityConditionValue.ConstantNumberValue

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ID_LENGTH
static final int	ID_LOWER
static final int	ID_TRIM
static final int	ID_UPPER

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EntityFunction(EntityFunction.Fetcher<T> fetcher, EntityFunction.SQLFunction function, Object value)
protected	EntityFunction(EntityFunction.Fetcher<T> fetcher, EntityFunction.SQLFunction function, EntityConditionValue nested)

Method Summary

Modifier and Type	Method	Description
void	addSqlValue(StringBuilder sql, Map<String,String> tableAliases, ModelEntity modelEntity, List<EntityConditionParam> entityConditionParams, boolean includeTableNamePrefix, Datasource datasourceinfo)
boolean	equals(Object obj)
EntityConditionValue	freeze()
String	getCode()	Gets code.
int	getId()	Gets id.
ModelField	getModelField(ModelEntity modelEntity)
Object	getOriginalValue()	Gets original value.
Object	getValue(Delegator delegator, Map<String,? extends Object> map)
int	hashCode()
static EntityFunction<Integer>	length(Object value)
static EntityFunction<Integer>	length(EntityConditionValue nested)
static EntityFunction<String>	lower(Object value)
static EntityFunction<String>	lower(EntityConditionValue nested)
void	setModelField(ModelField field)
static EntityFunction<String>	trim(Object value)
static EntityFunction<String>	trim(EntityConditionValue nested)
static EntityFunction<String>	upper(Object value)
static EntityFunction<String>	upper(EntityConditionValue nested)
static EntityFunction<String>	upperField(String fieldName)
void	validateSql(ModelEntity modelEntity)

Methods inherited from class org.apache.ofbiz.entity.condition.EntityConditionValue

addSqlValue, constantNumber, getValue, toString, toString

Methods inherited from class java.lang.Object

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

Field Details

ID_LENGTH

public static final int ID_LENGTH

ID_TRIM

public static final int ID_TRIM

ID_UPPER

public static final int ID_UPPER

ID_LOWER

public static final int ID_LOWER

Constructor Details

EntityFunction

protected EntityFunction(EntityFunction.Fetcher<T> fetcher,
 EntityFunction.SQLFunction function,
 EntityConditionValue nested)

EntityFunction

protected EntityFunction(EntityFunction.Fetcher<T> fetcher,
 EntityFunction.SQLFunction function,
 Object value)

Method Details

length

public static EntityFunction<Integer> length(EntityConditionValue nested)

length

public static EntityFunction<Integer> length(Object value)

trim

public static EntityFunction<String> trim(EntityConditionValue nested)

trim

public static EntityFunction<String> trim(Object value)

upper

public static EntityFunction<String> upper(EntityConditionValue nested)

upper

public static EntityFunction<String> upper(Object value)

upperField

public static EntityFunction<String> upperField(String fieldName)

lower

public static EntityFunction<String> lower(EntityConditionValue nested)

lower

public static EntityFunction<String> lower(Object value)

freeze

public EntityConditionValue freeze()

Specified by:

freeze in class EntityConditionValue

getCode

public String getCode()

Gets code.

Returns:

the code

getOriginalValue

public Object getOriginalValue()

Gets original value.

Returns:

the original value

getId

public int getId()

Gets id.

Returns:

the id

hashCode

public int hashCode()

Overrides:

hashCode in class EntityConditionValue

equals

public boolean equals(Object obj)

Overrides:

equals in class EntityConditionValue

addSqlValue

public void addSqlValue(StringBuilder sql,
 Map<String,String> tableAliases,
 ModelEntity modelEntity,
 List<EntityConditionParam> entityConditionParams,
 boolean includeTableNamePrefix,
 Datasource datasourceinfo)

Specified by:

addSqlValue in class EntityConditionValue

getModelField

public ModelField getModelField(ModelEntity modelEntity)

Specified by:

getModelField in class EntityConditionValue

setModelField

public void setModelField(ModelField field)

Specified by:

setModelField in class EntityConditionValue

validateSql

public void validateSql(ModelEntity modelEntity)
                 throws GenericModelException

Specified by:

validateSql in class EntityConditionValue

Throws:

GenericModelException

getValue

public Object getValue(Delegator delegator,
 Map<String,? extends Object> map)

Specified by:

getValue in class EntityConditionValue