org.melati.poem
Class SizedAtomPoemType

java.lang.Object
  org.melati.poem.BasePoemType<T>
      org.melati.poem.AtomPoemType
          org.melati.poem.SizedAtomPoemType

All Implemented Interfaces:

Cloneable, PoemType, SQLPoemType, SQLType

Direct Known Subclasses:

BinaryPoemType, StringPoemType

public abstract class SizedAtomPoemType
extends AtomPoemType

An AtomPoemType with a size.

Field Summary

Fields inherited from class org.melati.poem.AtomPoemType

sqlTypeName

Fields inherited from class org.melati.poem.BasePoemType

nullable

Constructor Summary

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

Method Summary

int	getSize()
static boolean	sizeGreaterEqual(int sizeA, int sizeB) Compare sizes, taking into account magic value -1.
SizedAtomPoemType	withSize(int newSize)

Methods inherited from class org.melati.poem.AtomPoemType

_assertValidCooked, _cookedOfRaw, _quotedRaw, _rawOfCooked, _sqlDefinition, _stringOfCooked, _stringOfRaw, _toString, sqlDefaultValue

Methods inherited from class org.melati.poem.BasePoemType

_assertValidRaw, _canRepresent, _getRaw, _possibleRaws, _rawOfString, _saveColumnInfo, _setRaw, assertValidCooked, assertValidRaw, canRepresent, clone, cookedOfRaw, getLimitRaw, getLowRaw, getNullable, getRaw, possibleRaws, quotedRaw, rawOfCooked, rawOfString, saveColumnInfo, setRaw, setRawRange, sqlDefinition, sqlTypeCode, sqlTypeDefinition, stringOfCooked, stringOfRaw, toString, withNullable

Methods inherited from class java.lang.Object

equals, finalize, 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 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