org.qtitools.qti.value
Enum BaseType

java.lang.Object
  java.lang.Enum<BaseType>
      org.qtitools.qti.value.BaseType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<BaseType>

public enum BaseType
extends java.lang.Enum<BaseType>

This class describes single data types.

Supported single data types: identifier, boolean, integer, float, string, point, pair, directedPair, duration, file, uri.

Author:

Jiri Kajaba

See Also:

IdentifierValue, BooleanValue, IntegerValue, FloatValue, StringValue, PointValue, PairValue, DirectedPairValue, DurationValue, FileValue, UriValue

Enum Constant Summary

BOOLEAN
Boolean baseType.

DIRECTED_PAIR
DirectedPair baseType.

DURATION
Duration baseType.

FILE
File baseType.

FLOAT
Float baseType.

IDENTIFIER
Identifier baseType.

INTEGER
Integer baseType.

PAIR
Pair baseType.

POINT
Point baseType.

STRING
String baseType.

URI
URI baseType.

Field Summary

static java.lang.String

CLASS_TAG Name of this class in xml schema.

Method Summary

static BaseType[]	intersection(BaseType[] firstSet, BaseType[] secondSet) Returns intersection of two given baseTypes sets (order is not important).
boolean	isBoolean() Returns true if this baseType is boolean; false otherwise.
boolean	isDirectedPair() Returns true if this baseType is directedPair; false otherwise.
boolean	isDuration() Returns true if this baseType is duration; false otherwise.
boolean	isFile() Returns true if this baseType is file; false otherwise.
boolean	isFloat() Returns true if this baseType is float; false otherwise.
boolean	isIdentifier() Returns true if this baseType is identifier; false otherwise.
boolean	isInteger() Returns true if this baseType is integer; false otherwise.
boolean	isNumeric() Returns true if this baseType is integer or float; false otherwise.
boolean	isPair() Returns true if this baseType is pair; false otherwise.
boolean	isPoint() Returns true if this baseType is point; false otherwise.
boolean	isString() Returns true if this baseType is string; false otherwise.
boolean	isUri() Returns true if this baseType is uri; false otherwise.
static BaseType	parseBaseType(java.lang.String baseType) Returns parsed BaseType from given String.
abstract SingleValue	parseSingleValue(java.lang.String singleValue) Parses the String argument as A SingleValue.
java.lang.String	toString()
static BaseType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static BaseType[]	values() Returns an array containing the constants of this enum type, in the order they're declared.
static BaseType[]	values(BaseType[] exclude) Returns all supported baseTypes except of baseTypes in given parameter.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

IDENTIFIER

public static final BaseType IDENTIFIER

Identifier baseType.

See Also:

IdentifierValue

BOOLEAN

public static final BaseType BOOLEAN

Boolean baseType.

See Also:

BooleanValue

INTEGER

public static final BaseType INTEGER

Integer baseType.

See Also:

IntegerValue

FLOAT

public static final BaseType FLOAT

Float baseType.

See Also:

FloatValue

STRING

public static final BaseType STRING

String baseType.

See Also:

StringValue

POINT

public static final BaseType POINT

Point baseType.

See Also:

PointValue

PAIR

public static final BaseType PAIR

Pair baseType.

See Also:

PairValue

DIRECTED_PAIR

public static final BaseType DIRECTED_PAIR

DirectedPair baseType.

See Also:

DirectedPairValue

DURATION

public static final BaseType DURATION

Duration baseType.

See Also:

DurationValue

FILE

public static final BaseType FILE

File baseType.

See Also:

FileValue

URI

public static final BaseType URI

URI baseType.

See Also:

UriValue

Field Detail

CLASS_TAG

public static final java.lang.String CLASS_TAG

Name of this class in xml schema.

See Also:

Constant Field Values

Method Detail

values

public static final BaseType[] values()

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants as follows:

for(BaseType c : BaseType.values())
        System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they're declared

valueOf

public static BaseType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

isIdentifier

public boolean isIdentifier()

Returns true if this baseType is identifier; false otherwise.

Returns:

true if this baseType is identifier; false otherwise

isBoolean

public boolean isBoolean()

Returns true if this baseType is boolean; false otherwise.

Returns:

true if this baseType is boolean; false otherwise

isNumeric

public boolean isNumeric()

Returns true if this baseType is integer or float; false otherwise.

Returns:

true if this baseType is integer or float; false otherwise

isInteger

public boolean isInteger()

Returns true if this baseType is integer; false otherwise.

Returns:

true if this baseType is integer; false otherwise

isFloat

public boolean isFloat()

Returns true if this baseType is float; false otherwise.

Returns:

true if this baseType is float; false otherwise

isString

public boolean isString()

Returns true if this baseType is string; false otherwise.

Returns:

true if this baseType is string; false otherwise

isPoint

public boolean isPoint()

Returns true if this baseType is point; false otherwise.

Returns:

true if this baseType is point; false otherwise

isPair

public boolean isPair()

Returns true if this baseType is pair; false otherwise.

Returns:

true if this baseType is pair; false otherwise

isDirectedPair

public boolean isDirectedPair()

Returns true if this baseType is directedPair; false otherwise.

Returns:

true if this baseType is directedPair; false otherwise

isDuration

public boolean isDuration()

Returns true if this baseType is duration; false otherwise.

Returns:

true if this baseType is duration; false otherwise

isFile

public boolean isFile()

Returns true if this baseType is file; false otherwise.

Returns:

true if this baseType is file; false otherwise

isUri

public boolean isUri()

Returns true if this baseType is uri; false otherwise.

Returns:

true if this baseType is uri; false otherwise

parseSingleValue

public abstract SingleValue parseSingleValue(java.lang.String singleValue)
                                      throws QTIParseException

Parses the String argument as A SingleValue.

Parameters:

singleValue - String representation of SingleValue

Returns:

parsed SingleValue

Throws:

QTIParseException - if String representation of SingleValue is not valid

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Enum<BaseType>

parseBaseType

public static BaseType parseBaseType(java.lang.String baseType)
                              throws QTIParseException

Returns parsed BaseType from given String.

Parameters:

baseType - String representation of BaseType

Returns:

parsed BaseType from given String

Throws:

QTIParseException - if given String is not valid BaseType

values

public static BaseType[] values(BaseType[] exclude)

Returns all supported baseTypes except of baseTypes in given parameter. Result is baseType.values() - exclude.

Parameters:

exclude - excluded baseTypes

Returns:

all supported baseTypes except of baseTypes in given parameter

intersection

public static BaseType[] intersection(BaseType[] firstSet,
                                      BaseType[] secondSet)

Returns intersection of two given baseTypes sets (order is not important).

Parameters:

firstSet - first set of baseTypes

secondSet - second set of baseType

Returns:

intersection of two given baseTypes sets