Package org.apache.ofbiz.entity.condition

Class EntityFunction<T extends java.lang.Comparable<?>>

java.lang.Object

org.apache.ofbiz.entity.condition.EntityConditionBase

org.apache.ofbiz.entity.condition.EntityConditionValue

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

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

EntityFunction.EntityFunctionNested, EntityFunction.EntityFunctionSingle

public abstract class EntityFunction<T extends java.lang.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 java.lang.Comparable<?>>
static class	EntityFunction.EntityFunctionSingle<T extends java.lang.Comparable<?>>
static interface	EntityFunction.Fetcher<T>
static class	EntityFunction.LENGTH	Length() entity function.
static class	EntityFunction.LOWER	Lower() entity function.
static class	EntityFunction.SQLFunction
static class	EntityFunction.TRIM	Trim() entity function.
static 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
protected EntityFunction.Fetcher<T>	fetcher
protected ModelField	field
protected EntityFunction.SQLFunction	function
static int	ID_LENGTH
static int	ID_LOWER
static int	ID_TRIM
static int	ID_UPPER
protected EntityConditionValue	nested
protected java.lang.Object	value

Fields inherited from class org.apache.ofbiz.entity.condition.EntityConditionBase

_emptyMap, emptyAliases, emptyList

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	addSqlValue(java.lang.StringBuilder sql, java.util.Map<java.lang.String,java.lang.String> tableAliases, ModelEntity modelEntity, java.util.List<EntityConditionParam> entityConditionParams, boolean includeTableNamePrefix, Datasource datasourceinfo)
boolean	equals(java.lang.Object obj)
EntityConditionValue	freeze()
java.lang.String	getCode()
int	getId()
ModelField	getModelField(ModelEntity modelEntity)
java.lang.Object	getOriginalValue()
java.lang.Object	getValue(Delegator delegator, java.util.Map<java.lang.String,? extends java.lang.Object> map)
int	hashCode()
static EntityFunction<java.lang.Integer>	LENGTH(java.lang.Object value)
static EntityFunction<java.lang.Integer>	LENGTH(EntityConditionValue nested)
static EntityFunction<java.lang.String>	LOWER(java.lang.Object value)
static EntityFunction<java.lang.String>	LOWER(EntityConditionValue nested)
void	setModelField(ModelField field)
static EntityFunction<java.lang.String>	TRIM(java.lang.Object value)
static EntityFunction<java.lang.String>	TRIM(EntityConditionValue nested)
static EntityFunction<java.lang.String>	UPPER(java.lang.Object value)
static EntityFunction<java.lang.String>	UPPER(EntityConditionValue nested)
static EntityFunction<java.lang.String>	UPPER_FIELD(java.lang.String fieldName)
void	validateSql(ModelEntity modelEntity)

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

addSqlValue, CONSTANT_NUMBER, getValue, toString, toString

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

addValue, castBoolean, equals, getColName, getColName, getColName, getField, hashCode

Methods inherited from class java.lang.Object

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

Field Detail

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

function

protected final EntityFunction.SQLFunction function

nested

protected final EntityConditionValue nested

value

protected final java.lang.Object value

fetcher

protected final EntityFunction.Fetcher<T extends java.lang.Comparable<?>> fetcher

field

protected ModelField field

Constructor Detail

EntityFunction

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

EntityFunction

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

Method Detail

LENGTH

public static EntityFunction<java.lang.Integer> LENGTH(EntityConditionValue nested)

LENGTH

public static EntityFunction<java.lang.Integer> LENGTH(java.lang.Object value)

TRIM

public static EntityFunction<java.lang.String> TRIM(EntityConditionValue nested)

TRIM

public static EntityFunction<java.lang.String> TRIM(java.lang.Object value)

UPPER

public static EntityFunction<java.lang.String> UPPER(EntityConditionValue nested)

UPPER

public static EntityFunction<java.lang.String> UPPER(java.lang.Object value)

UPPER_FIELD

public static EntityFunction<java.lang.String> UPPER_FIELD(java.lang.String fieldName)

LOWER

public static EntityFunction<java.lang.String> LOWER(EntityConditionValue nested)

LOWER

public static EntityFunction<java.lang.String> LOWER(java.lang.Object value)

freeze

public EntityConditionValue freeze()

Specified by:

freeze in class EntityConditionValue

getCode

public java.lang.String getCode()

getOriginalValue

public java.lang.Object getOriginalValue()

getId

public int getId()

hashCode

public int hashCode()

Overrides:

hashCode in class EntityConditionBase

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class EntityConditionBase

addSqlValue

public void addSqlValue(java.lang.StringBuilder sql,
                        java.util.Map<java.lang.String,java.lang.String> tableAliases,
                        ModelEntity modelEntity,
                        java.util.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 java.lang.Object getValue(Delegator delegator,
                                 java.util.Map<java.lang.String,? extends java.lang.Object> map)

Specified by:

getValue in class EntityConditionValue