Package org.apache.cayenne.exp.property

Class NumericIdProperty<E extends Number>

java.lang.Object

org.apache.cayenne.exp.property.BaseProperty<E>

org.apache.cayenne.exp.property.NumericProperty<E>

org.apache.cayenne.exp.property.NumericIdProperty<E>

All Implemented Interfaces:

ComparableProperty<E>, IdProperty<E>, Property<E>

public class NumericIdProperty<E extends Number>
extends NumericProperty<E>
implements IdProperty<E>

Property that represents numeric PK

Since:

4.2

Field Summary

Fields inherited from class org.apache.cayenne.exp.property.BaseProperty

expressionSupplier, name, type

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	NumericIdProperty(String attribute, String path, String entityName, Class<E> type)	Constructs a new property with the given name and expression

Method Summary

Modifier and Type	Method	Description
String	getAttributeName()
String	getEntityName()

Methods inherited from class org.apache.cayenne.exp.property.NumericProperty

abs, add, add, alias, avg, div, div, enclosing, max, min, mod, mod, mul, mul, neg, sqrt, sub, sub, sum

Methods inherited from class org.apache.cayenne.exp.property.BaseProperty

asc, ascInsensitive, ascInsensitives, ascs, count, countDistinct, desc, descInsensitive, descInsensitives, descs, eq, eq, equals, function, function, getAlias, getExpression, getFrom, getFromAll, getName, getType, hashCode, in, in, in, isFalse, isNotNull, isNull, isTrue, ne, ne, nin, nin, nin, operator, operator, path, setIn, setInAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cayenne.exp.property.ComparableProperty

between, between, gt, gt, gte, gte, lt, lt, lte, lte

Methods inherited from interface org.apache.cayenne.exp.property.IdProperty

eq

Methods inherited from interface org.apache.cayenne.exp.property.Property

getAlias, getExpression, getName, getType

Constructor Details

NumericIdProperty

protected NumericIdProperty(String attribute,
 String path,
 String entityName,
 Class<E> type)

Constructs a new property with the given name and expression

Parameters:

attribute - PK attribute name (optional, can be omitted for single PK entity)

path - cayenne path (optional, can be omitted for ID of the root)

entityName - name of the entity (mandatory)

type - of the property (mandatory)

See Also:

• PropertyFactory.createNumericId(String, String, String, Class)

Method Details

getEntityName

public String getEntityName()

Specified by:

getEntityName in interface IdProperty<E extends Number>

getAttributeName

public String getAttributeName()

Specified by:

getAttributeName in interface IdProperty<E extends Number>