org.melati.poem

Class ReferencePoemType

java.lang.Object

org.melati.poem.BasePoemType<T>

org.melati.poem.AtomPoemType<Integer>

org.melati.poem.IntegerPoemType

org.melati.poem.IndexPoemType

org.melati.poem.ReferencePoemType

All Implemented Interfaces:

Cloneable, PersistentReferencePoemType, PoemType<Integer>, SQLPoemType<Integer>, SQLType<Integer>

Direct Known Subclasses:

RestrictedReferencePoemType

public class ReferencePoemType
extends IndexPoemType
implements PersistentReferencePoemType

A data type that is a reference to a Persistent object.

Field Summary

Fields inherited from class org.melati.poem.IntegerPoemType

nullableInstance

Constructor Summary

Constructors

Constructor and Description
ReferencePoemType(Table<?> targetTable, boolean nullable) Constructor.

Method Summary

Modifier and Type	Method and Description
Table<?>	targetTable()
String	toDsdType() The field type used in the Data Structure Definition language.
String	toString()

Methods inherited from class org.melati.poem.AtomPoemType

sqlDefaultValue

Methods inherited from class org.melati.poem.BasePoemType

assertValidCooked, assertValidRaw, canRepresent, cookedOfRaw, getNullable, getRaw, possibleRaws, quotedRaw, rawOfCooked, rawOfString, saveColumnInfo, setRaw, setRawRange, sqlDefinition, sqlTypeCode, sqlTypeDefinition, stringOfCooked, stringOfRaw, withNullable

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ReferencePoemType

public ReferencePoemType(Table<?> targetTable,
                         boolean nullable)

Constructor.

Parameters:

targetTable - the Table the type refers to

nullable - whether this type may contain null values

Method Detail

targetTable

public Table<?> targetTable()

Specified by:

targetTable in interface PersistentReferencePoemType

Returns:

Table this type references

See Also:

PersistentReferencePoemType.targetTable()

toString

public String toString()

Overrides:

toString in class BasePoemType<Integer>

See Also:

BasePoemType.toString()

toDsdType

public String toDsdType()

The field type used in the Data Structure Definition language.

Specified by:

toDsdType in interface PoemType<Integer>

Overrides:

toDsdType in class IntegerPoemType

Returns:

the Type name

See Also:

PoemType.toDsdType()