Package org.qtitools.qti.node.expression.operator

QTItools JQTI library.

See:
Description

Class Summary

And	The and operator takes one or more sub-expressions each with A base-type of boolean and single cardinality.
AnyN	The anyN operator takes one or more sub-expressions each with A base-type of boolean and single cardinality.
ContainerSize	The containerSize operator takes A sub-expression with any base-type and either multiple or ordered cardinality.
Contains	The contains operator takes two sub-expressions which must both have the same base-type and cardinality — either multiple or ordered.
CustomOperator	The custom operator provides an extension mechanism for defining operations not currently supported by this specification.
Delete	The delete operator takes two sub-expressions which must both have the same base-type.
Divide	The divide operator takes 2 sub-expressions which both have single cardinality and numerical base-types.
DurationGte	The durationGTE operator takes two sub-expressions which must both have single cardinality and base-type duration.
DurationLt	The durationLT operator takes two sub-expressions which must both have single cardinality and base-type duration.
Equal	The equal operator takes two sub-expressions which must both have single cardinality and have A numerical base-type.
EqualRounded	The equalRounded operator takes two sub-expressions which must both have single cardinality and have A numerical base-type.
FieldValue	The field-value operator takes A sub-expression with A record container value.
Gt	The gt operator takes two sub-expressions which must both have single cardinality and have A numerical base-type.
Gte	The gte operator takes two sub-expressions which must both have single cardinality and have A numerical base-type.
Index	The index operator takes A sub-expression with an ordered container value and any base-type.
Inside	The inside operator takes A single sub-expression which must have A baseType of point.
IntegerDivide	The integer divide operator takes 2 sub-expressions which both have single cardinality and base-type integer.
IntegerModulus	The integer modulus operator takes 2 sub-expressions which both have single cardinality and base-type integer.
IntegerToFloat	The integer to float conversion operator takes A single sub-expression which must have single cardinality and base-type integer.
IsNull	The isNull operator takes A sub-expression with any base-type and cardinality.
Lt	The lt operator takes two sub-expressions which must both have single cardinality and have A numerical base-type.
Lte	The lte operator takes two sub-expressions which must both have single cardinality and have A numerical base-type.
Match	The match operator takes two sub-expressions which must both have the same base-type and cardinality.
Member	The member operator takes two sub-expressions which must both have the same base-type.
Multiple	The multiple operator takes 0 or more sub-expressions all of which must have either single or multiple cardinality.
Not	The not operator takes A single sub-expression with A base-type of boolean and single cardinality.
Or	The or operator takes one or more sub-expressions each with A base-type of boolean and single cardinality.
Ordered	The ordered operator takes 0 or more sub-expressions all of which must have either single or ordered cardinality.
PatternMatch	The patternMatch operator takes A sub-expression which must have single cardinality and A base-type of string.
Power	The power operator takes 2 sub-expression which both have single cardinality and numerical base-types.
Product	The product operator takes 1 or more sub-expressions which all have single cardinality and have numerical base-types.
Random	The random operator takes A sub-expression with A multiple or ordered container value and any base-type.
RandomEx	Extends random expression - supports seed attribute.
RecordEx	The record operator takes 0 or more single sub-expressions of any base-type.
Round	The round operator takes A single sub-expression which must have single cardinality and base-type float.
StringMatch	The stringMatch operator takes two sub-expressions which must have single and A base-type of string.
Substring	The substring operator takes two sub-expressions which must both have an effective base-type of string and single cardinality.
Subtract	The subtract operator takes 2 sub-expressions which all have single cardinality and numerical base-types.
Sum	The sum operator takes one or more sub-expressions which have single or multiple or ordered cardinality (it is possible to mix different cardinalities) and have numerical base-types.
Truncate	The truncate operator takes A single sub-expression which must have single cardinality and base-type float.

Enum Summary

RoundingMode	Enumeration for equalRounded expression.
Shape	Enumeration for inside expression.
ToleranceMode	Enumeration for equal expression.

Package org.qtitools.qti.node.expression.operator Description

QTItools JQTI library.

Since: