Package org.basex.query.expr

package org.basex.query.expr

XQuery expressions.

Related Packages

Package	Description
org.basex.query	XQuery implementation.
org.basex.query.expr.constr	Constructor expressions.
org.basex.query.expr.ft	XQuery Full Text expressions.
org.basex.query.expr.gflwor
org.basex.query.expr.index
org.basex.query.expr.path	XQuery path expressions.

Class	Description
And	And expression.
Arith	Arithmetic expression.
Arr	Abstract array expression.
BaseXPragma	Pragma for database options.
CachedFilter	Filter expression, caching all results.
CachedMap	Cached map expression.
Calc	Calculation.
Cast	Cast expression.
Castable	Castable expression.
Catch	Catch clause.
Cmp	Abstract comparison.
CmpCache	Cached items.
CmpG	General comparison.
CmpG.OpG	Comparators.
CmpHashG	General comparison.
CmpIR	Integer range expression.
CmpN	Node comparison.
CmpN.OpN	Comparators.
CmpPos	Position checks.
CmpR	Numeric range expression.
CmpSimpleG	General comparison of two items.
CmpSR	String range expression.
CmpV	Value comparison.
CmpV.OpV	Comparators.
ContextValue	Context value.
DBPragma	Pragma for database options.
DualMap	Simple map expression: iterative evaluation with two operands (the last one yielding items).
Except	Except expression.
Expr	Abstract class for representing XQuery expressions.
ExprInfo	Expression information, used for debugging and logging.
Extension	Pragma extension.
Filter	Abstract filter expression.
If	If expression.
Instance	Instance test.
Intersect	Intersect expression.
ItemMap	Simple map expression: item-based evaluation, no positional access.
IterFilter	Iterative filter expression without numeric predicates.
IterMap	Simple map expression: iterative evaluation, no positional access.
ItrPos	Integer position range check.
List	List of expressions that have been separated by commas.
Logical	Logical expression, extended by And and Or.
Lookup	Lookup expression.
Or	Or expression.
ParseExpr	Abstract parse expression.
Pos	Position range check.
Pragma	Abstract pragma expression.
Preds	Abstract predicate expression, implemented by Filter and Step.
Range	Range expression.
Simple	Simple expression without arguments.
SimpleMap	Simple map operator.
Single	Abstract single expression.
Switch	Switch expression.
SwitchGroup	Group of switch cases (case ...
Treat	Treat as expression.
Try	Project specific try/catch expression.
TypeCheck	Checks the argument expression's result type.
Typeswitch	Typeswitch expression.
TypeswitchGroup	Group of type switch cases.
Unary	Unary expression.
Union	Union expression.