org.melati.poem

Class SizedAtomPoemType<T>

java.lang.Object

org.melati.poem.BasePoemType<T>

org.melati.poem.AtomPoemType<T>

org.melati.poem.SizedAtomPoemType<T>

All Implemented Interfaces:

Cloneable, PoemType<T>, SQLPoemType<T>, SQLType<T>

Direct Known Subclasses:

BinaryPoemType, StringPoemType

public abstract class SizedAtomPoemType<T>
extends AtomPoemType<T>

An AtomPoemType with a size.

Constructor Summary

Constructors

Constructor and Description
SizedAtomPoemType(int sqlTypeCode, String sqlTypeName, boolean nullable, int size) Constructor with size.

Method Summary

Modifier and Type	Method and Description
int	getSize()
static boolean	sizeGreaterEqual(int sizeA, int sizeB) Compare sizes, taking into account magic value -1.
SizedAtomPoemType<T>	withSize(int newSize)

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, toString, withNullable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.melati.poem.PoemType

toDsdType

Constructor Detail

SizedAtomPoemType

public SizedAtomPoemType(int sqlTypeCode,
                         String sqlTypeName,
                         boolean nullable,
                         int size)

Constructor with size.

Parameters:

sqlTypeCode - SQL TYPE code

sqlTypeName - SQL TYPE name

nullable - whether nullable

size - how big

Method Detail

getSize

public int getSize()

Returns:

the size of this type

withSize

public SizedAtomPoemType<T> withSize(int newSize)

Parameters:

newSize - size of returned field

Returns:

this or clone with new size

sizeGreaterEqual

public static boolean sizeGreaterEqual(int sizeA,
                                       int sizeB)

Compare sizes, taking into account magic value -1.

Parameters:

sizeA - the size of first field

sizeB - the size of second field

Returns:

whether it should be considered bigger