net.ontopia.topicmaps.db2tm
Class Field

java.lang.Object
  net.ontopia.topicmaps.db2tm.Field

public class Field
extends java.lang.Object

INTERNAL: Relation mapping concept that refers to a field definition belonging to an entity. There are two categories of fields: identity fields and characteristic fields.

Field Summary

protected java.lang.String	atype
protected java.lang.String	column
protected ValueIF	cvalue
protected java.lang.String	datatype
protected Entity	entity
protected int	ftype
protected int	optional
static int	OPTIONAL_DEFAULT
static int	OPTIONAL_FALSE
static int	OPTIONAL_TRUE
protected java.util.List	oroles
protected java.lang.String	pattern
protected java.lang.String	player
protected java.lang.String	rtype
protected java.lang.String[]	scope
protected java.lang.String	type
static int	TYPE_ASSOCIATION_ROLE
static int	TYPE_ITEM_IDENTIFIER
static int	TYPE_OCCURRENCE
static int	TYPE_PLAYER
static int	TYPE_SUBJECT_IDENTIFIER
static int	TYPE_SUBJECT_LOCATOR
static int	TYPE_TOPIC_NAME

Method Summary

void	addOtherRoleField(Field orole)
void	compile()
protected void	compileValue()
java.lang.String	getAssociationType()
java.lang.String	getColumn()
java.lang.String	getDatatype()
Entity	getEntity()
int	getFieldType()
int	getOptional()
java.util.List	getOtherRoleFields()
java.lang.String	getPattern()
java.lang.String	getPlayer()
java.lang.String	getRoleType()
java.lang.String[]	getScope()
java.lang.String	getType()
java.lang.String	getValue(java.lang.String[] tuple)
void	setAssociationType(java.lang.String atype)
void	setColumn(java.lang.String column)
void	setDatatype(java.lang.String datatype)
void	setOptional(boolean optional)
void	setPattern(java.lang.String pattern)
void	setPlayer(java.lang.String player)
void	setRoleType(java.lang.String rtype)
void	setScope(java.lang.String[] scope)
void	setType(java.lang.String type)

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_SUBJECT_LOCATOR

public static final int TYPE_SUBJECT_LOCATOR

See Also:

Constant Field Values

TYPE_SUBJECT_IDENTIFIER

public static final int TYPE_SUBJECT_IDENTIFIER

See Also:

Constant Field Values

TYPE_ITEM_IDENTIFIER

public static final int TYPE_ITEM_IDENTIFIER

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Constant Field Values

TYPE_TOPIC_NAME

public static final int TYPE_TOPIC_NAME

See Also:

Constant Field Values

TYPE_OCCURRENCE

public static final int TYPE_OCCURRENCE

See Also:

Constant Field Values

TYPE_PLAYER

public static final int TYPE_PLAYER

See Also:

Constant Field Values

TYPE_ASSOCIATION_ROLE

public static final int TYPE_ASSOCIATION_ROLE

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Constant Field Values

ftype

protected int ftype

entity

protected Entity entity

column

protected java.lang.String column

pattern

protected java.lang.String pattern

type

protected java.lang.String type

scope

protected java.lang.String[] scope

datatype

protected java.lang.String datatype

atype

protected java.lang.String atype

rtype

protected java.lang.String rtype

player

protected java.lang.String player

oroles

protected java.util.List oroles

OPTIONAL_DEFAULT

public static final int OPTIONAL_DEFAULT

See Also:

Constant Field Values

OPTIONAL_TRUE

public static final int OPTIONAL_TRUE

See Also:

Constant Field Values

OPTIONAL_FALSE

public static final int OPTIONAL_FALSE

See Also:

Constant Field Values

optional

protected int optional

cvalue

protected ValueIF cvalue

Method Detail

compile

public void compile()

getEntity

public Entity getEntity()

getFieldType

public int getFieldType()

getColumn

public java.lang.String getColumn()

setColumn

public void setColumn(java.lang.String column)

getPattern

public java.lang.String getPattern()

setPattern

public void setPattern(java.lang.String pattern)

getType

public java.lang.String getType()

setType

public void setType(java.lang.String type)

getDatatype

public java.lang.String getDatatype()

setDatatype

public void setDatatype(java.lang.String datatype)

getScope

public java.lang.String[] getScope()

setScope

public void setScope(java.lang.String[] scope)

getOptional

public int getOptional()

setOptional

public void setOptional(boolean optional)

getAssociationType

public java.lang.String getAssociationType()

setAssociationType

public void setAssociationType(java.lang.String atype)

getRoleType

public java.lang.String getRoleType()

setRoleType

public void setRoleType(java.lang.String rtype)

getPlayer

public java.lang.String getPlayer()

setPlayer

public void setPlayer(java.lang.String player)

addOtherRoleField

public void addOtherRoleField(Field orole)

getOtherRoleFields

public java.util.List getOtherRoleFields()

getValue

public java.lang.String getValue(java.lang.String[] tuple)

compileValue

protected void compileValue()