Uses of Class
org.basex.query.item.Item

Packages that use Item

Package	Description
org.basex.build	Classes for creating new database instances.
org.basex.io.serial
org.basex.query.expr	XQuery expressions.
org.basex.query.flwor
org.basex.query.ft	XQuery Full Text expressions.
org.basex.query.func	XQuery functions.
org.basex.query.item	XQuery data types.
org.basex.query.item.map
org.basex.query.iter	XQuery iterators.
org.basex.query.up.expr
org.basex.query.up.primitives
org.basex.query.util	XQuery utility classes.
org.basex.query.util.crypto
org.basex.query.util.format	XQuery formatter utility classes.

Uses of Item in org.basex.build

Methods in org.basex.build that return Item

Modifier and Type	Method and Description
static Item	Parser.item(IO in, Prop prop, java.lang.String type) Returns an XQuery item for the specified content type.

Uses of Item in org.basex.io.serial

Methods in org.basex.io.serial with parameters of type Item

Modifier and Type	Method and Description
void	Serializer.atomic(Item item) Serializes an atomic value.
protected abstract void	Serializer.finishAtomic(Item i) Serializes an item.
void	DOTSerializer.finishAtomic(Item it)
void	RawSerializer.finishAtomic(Item it)
void	SAXSerializer.finishAtomic(Item b)
void	OutputSerializer.finishAtomic(Item it)
void	BuilderSerializer.finishAtomic(Item b)
void	JSONSerializer.finishAtomic(Item value)
void	JsonMLSerializer.finishAtomic(Item value)

Uses of Item in org.basex.query.expr

Methods in org.basex.query.expr that return Item

Modifier and Type	Method and Description
Item	ParseExpr.checkItem(Expr e, QueryContext ctx) Checks if the specified expression yields a non-empty item.
Item	ParseExpr.checkNoEmpty(Item it) Checks if the specified item is no empty sequence.
Item	ParseExpr.checkType(Item it, Type t) Checks if the specified expression is an empty sequence; if yes, throws an exception.
abstract Item	Expr.ebv(QueryContext ctx, InputInfo ii) Checks if the iterator can be dissolved into an effective boolean value.
Item	ParseExpr.ebv(QueryContext ctx, InputInfo ii)
abstract Item	Calc.ev(InputInfo ii, Item a, Item b) Performs the calculation.
Item	LitMap.item(QueryContext ctx, InputInfo ii)
Item	If.item(QueryContext ctx, InputInfo ii)
Item	Or.item(QueryContext ctx, InputInfo ii)
abstract Item	Expr.item(QueryContext ctx, InputInfo ii) Evaluates the expression and returns the resulting item or a null reference, if the expression yields an empty sequence.
Item	Unary.item(QueryContext ctx, InputInfo ii)
Item	Arith.item(QueryContext ctx, InputInfo ii)
Item	Context.item(QueryContext ctx, InputInfo ii)
Item	VarRef.item(QueryContext ctx, InputInfo ii)
Item	Cast.item(QueryContext ctx, InputInfo ii)
Item	Switch.item(QueryContext ctx, InputInfo ii)
Item	ParseExpr.item(QueryContext ctx, InputInfo ii)
abstract Item	Expr.test(QueryContext ctx, InputInfo ii) Performs a predicate test and returns the item if test was successful.
Item	ParseExpr.test(QueryContext ctx, InputInfo ii)

Methods in org.basex.query.expr with parameters of type Item

Modifier and Type	Method and Description
DBNode	ParseExpr.checkDBNode(Item it) Checks if the specified expression is a database node.
byte[]	ParseExpr.checkEStr(Item it) Checks if the specified item is a string or an empty sequence.
long	ParseExpr.checkItr(Item it) Checks if the specified item is a number.
Map	ParseExpr.checkMap(Item it) Assures that the given (non-null) item is a map.
ANode	ParseExpr.checkNode(Item it) Checks if the specified expression is a node.
Item	ParseExpr.checkNoEmpty(Item it) Checks if the specified item is no empty sequence.
Item	ParseExpr.checkType(Item it, Type t) Checks if the specified expression is an empty sequence; if yes, throws an exception.
abstract Item	Calc.ev(InputInfo ii, Item a, Item b) Performs the calculation.
abstract boolean	CmpV.OpV.eval(InputInfo ii, Item a, Item b) Evaluates the expression.
boolean	Preds.preds(Item it, QueryContext ctx) Checks if the predicates are successful for the specified item.

Uses of Item in org.basex.query.flwor

Methods in org.basex.query.flwor that return Item

Modifier and Type	Method and Description
Item	Group.Spec.item(QueryContext ctx, InputInfo ii)

Uses of Item in org.basex.query.ft

Constructors in org.basex.query.ft with parameters of type Item

Constructor and Description
FTWords(InputInfo ii, Data d, Item str, QueryContext ctx) Constructor for index-based evaluation.

Uses of Item in org.basex.query.func

Methods in org.basex.query.func that return Item

Modifier and Type	Method and Description
static Item	StandardFunc.atom(Item it, InputInfo ii) Atomizes the specified item.
Item	FNFile.item(QueryContext ctx, InputInfo ii)
Item	FNSql.item(QueryContext ctx, InputInfo ii)
Item	UserFunc.item(QueryContext ctx, InputInfo ii)
Item	FNStr.item(QueryContext ctx, InputInfo ii)
Item	FNRepo.item(QueryContext ctx, InputInfo ii)
Item	FNZip.item(QueryContext ctx, InputInfo ii)
Item	FNHof.item(QueryContext ctx, InputInfo ii)
Item	FNFunc.item(QueryContext ctx, InputInfo ii)
Item	FNUtil.item(QueryContext ctx, InputInfo ii)
Item	FNQName.item(QueryContext ctx, InputInfo ii)
Item	FNInfo.item(QueryContext ctx, InputInfo ii)
Item	FNNum.item(QueryContext ctx, InputInfo ii)
Item	FNMath.item(QueryContext ctx, InputInfo ii)
Item	FNSimple.item(QueryContext ctx, InputInfo ii)
Item	FNFormat.item(QueryContext ctx, InputInfo ii)
Item	DynamicFunc.item(QueryContext ctx, InputInfo ii)
Item	FNAggr.item(QueryContext ctx, InputInfo ii)
Item	FNPat.item(QueryContext ctx, InputInfo ii)
Item	BaseFuncCall.item(QueryContext ctx, InputInfo ii)
Item	FNNode.item(QueryContext ctx, InputInfo ii)
Item	FNMap.item(QueryContext ctx, InputInfo ii)
Item	FNSeq.item(QueryContext ctx, InputInfo ii)
Item	FNContext.item(QueryContext ctx, InputInfo ii)
Item	FNFt.item(QueryContext ctx, InputInfo ii)
Item	FNJson.item(QueryContext ctx, InputInfo ii)
Item	FNGen.item(QueryContext ctx, InputInfo ii)
Item	FNId.item(QueryContext ctx, InputInfo ii)
Item	FNDate.item(QueryContext ctx, InputInfo ii)
Item	FNCrypto.item(QueryContext ctx, InputInfo ii)
Item	FNIndex.item(QueryContext ctx, InputInfo ii)
Item	FNXslt.item(QueryContext ctx, InputInfo ii)
Item	FNAcc.item(QueryContext ctx, InputInfo ii)
Item	FNDb.item(QueryContext ctx, InputInfo ii)
static Item	FNNum.round(Item it, double d, int prec, boolean h2e, InputInfo ii) Returns a rounded item.

Methods in org.basex.query.func with parameters of type Item

Modifier and Type	Method and Description
static Item	StandardFunc.atom(Item it, InputInfo ii) Atomizes the specified item.
static Item	FNNum.round(Item it, double d, int prec, boolean h2e, InputInfo ii) Returns a rounded item.

Uses of Item in org.basex.query.item

Subclasses of Item in org.basex.query.item

Modifier and Type	Class and Description
class	ANode Abstract node type.
class	Atm Untyped atomic item.
class	B64 Base64 item.
class	B64Stream Streamable base64 item.
class	Bin Binary item.
class	Bln Boolean item.
class	Dat Date item.
class	Date Date container.
class	Dbl Double item.
class	DBNode Disk-based Node item.
class	Dec Decimal item.
class	DSim Simple date item.
class	DTd DayTime Duration item.
class	Dtm DateTime item.
class	Dur Duration item.
class	FAttr Attribute node fragment.
class	FComm Comment node fragment.
class	FDoc Document node fragment.
class	FElem Element node fragment.
class	FItem Abstract super class for function items.
class	Flt Float item.
class	FNames Namespace node.
class	FNode Node type.
class	FPI PI node fragment.
class	FTNode Disk-based full-text Node item.
class	FTxt Text node fragment.
class	FuncItem Function item.
class	Hex HexBinary item.
class	Int Integer item.
class	Jav String item.
class	QNm QName item.
class	Str String item.
class	StrStream Streamable string item.
class	Tim Time item.
class	Uri URI item.
class	YMd YearMonth Duration item.

Methods in org.basex.query.item that return Item

Modifier and Type	Method and Description
Item	SeqType.cast(Item it, boolean cast, QueryContext ctx, InputInfo ii, Expr e) Tries to cast the given item to this sequence type.
Item	NodeType.cast(Item it, QueryContext ctx, InputInfo ii)
Item	Type.cast(Item it, QueryContext ctx, InputInfo ii) Casts the specified item to the XQuery data type.
Item	AtomType.cast(Item it, QueryContext ctx, InputInfo ii)
Item	NodeType.cast(java.lang.Object o, InputInfo ii)
Item	Type.cast(java.lang.Object o, InputInfo ii) Casts the specified Java object to the XQuery data type.
Item	AtomType.cast(java.lang.Object o, InputInfo ii)
Item	FuncType.cast(java.lang.Object o, InputInfo ii)
Item	Empty.ebv(QueryContext ctx, InputInfo ii)
Item	IntSeq.ebv(QueryContext ctx, InputInfo ii)
Item	ItemSeq.ebv(QueryContext ctx, InputInfo ii)
Item	RangeSeq.ebv(QueryContext ctx, InputInfo ii)
Item	DBNodeSeq.ebv(QueryContext ctx, InputInfo ii)
Item	Item.ebv(QueryContext ctx, InputInfo ii)
Item	FuncItem.invItem(QueryContext ctx, InputInfo ii, Value... args)
Item	FItem.invItem(QueryContext ctx, InputInfo ii, Value... args) Invokes this function item with the given arguments.
Item	Empty.item(QueryContext ctx, InputInfo ii)
Item	Seq.item(QueryContext ctx, InputInfo ii)
Item	Item.item(QueryContext ctx, InputInfo ii)
Item	Empty.itemAt(long pos)
Item	IntSeq.itemAt(long pos)
Item	ItemSeq.itemAt(long pos)
Item	RangeSeq.itemAt(long pos)
abstract Item	Value.itemAt(long pos) Gets the item at the given position in the value.
Item	Item.itemAt(long pos)
Item	Empty.test(QueryContext ctx, InputInfo ii)
Item	Seq.test(QueryContext ctx, InputInfo ii)
Item	Item.test(QueryContext ctx, InputInfo ii)

Methods in org.basex.query.item that return types with arguments of type Item

Modifier and Type	Method and Description
java.util.Iterator<Item>	Value.iterator()

Methods in org.basex.query.item with parameters of type Item

Modifier and Type	Method and Description
Item	SeqType.cast(Item it, boolean cast, QueryContext ctx, InputInfo ii, Expr e) Tries to cast the given item to this sequence type.
Item	NodeType.cast(Item it, QueryContext ctx, InputInfo ii)
Item	Type.cast(Item it, QueryContext ctx, InputInfo ii) Casts the specified item to the XQuery data type.
Item	AtomType.cast(Item it, QueryContext ctx, InputInfo ii)
FItem	MapType.cast(Item it, QueryContext ctx, InputInfo ii)
FItem	FuncType.cast(Item it, QueryContext ctx, InputInfo ii)
boolean	Item.comparable(Item it) Checks if the items can be compared.
int	Dbl.diff(InputInfo ii, Item it)
int	StrStream.diff(InputInfo ii, Item it)
int	Dec.diff(InputInfo ii, Item it)
int	DSim.diff(InputInfo ii, Item it)
int	Bln.diff(InputInfo ii, Item it)
int	QNm.diff(InputInfo ii, Item it)
int	Flt.diff(InputInfo ii, Item it)
int	ANode.diff(InputInfo ii, Item it)
int	YMd.diff(InputInfo ii, Item it)
int	Jav.diff(InputInfo ii, Item it)
int	Str.diff(InputInfo ii, Item it)
int	Dur.diff(InputInfo ii, Item it)
int	DTd.diff(InputInfo ii, Item it)
int	Int.diff(InputInfo ii, Item it)
int	Atm.diff(InputInfo ii, Item it)
int	Date.diff(InputInfo ii, Item it)
int	Item.diff(InputInfo ii, Item it) Returns the difference between the current and the specified item.
boolean	Dbl.eq(InputInfo ii, Item it)
boolean	Hex.eq(InputInfo ii, Item it)
boolean	StrStream.eq(InputInfo ii, Item it)
boolean	Dec.eq(InputInfo ii, Item it)
boolean	Bln.eq(InputInfo ii, Item it)
boolean	QNm.eq(InputInfo ii, Item it)
boolean	B64.eq(InputInfo ii, Item it)
boolean	Flt.eq(InputInfo ii, Item it)
boolean	ANode.eq(InputInfo ii, Item it)
boolean	Jav.eq(InputInfo ii, Item it)
boolean	Str.eq(InputInfo ii, Item it)
boolean	Dur.eq(InputInfo ii, Item it)
boolean	Int.eq(InputInfo ii, Item it)
boolean	FItem.eq(InputInfo ii, Item it)
boolean	Atm.eq(InputInfo ii, Item it)
boolean	B64Stream.eq(InputInfo ii, Item it)
boolean	Date.eq(InputInfo ii, Item it)
abstract boolean	Item.eq(InputInfo ii, Item it) Checks the items for equality.
boolean	Item.equiv(InputInfo ii, Item it) Checks the items for equivalence.
static Value	Seq.get(Item[] v, int s) Returns a value representation of the specified items.
int	Empty.writeTo(Item[] arr, int start)
int	IntSeq.writeTo(Item[] arr, int start)
int	ItemSeq.writeTo(Item[] arr, int start)
int	RangeSeq.writeTo(Item[] arr, int pos)
int	DBNodeSeq.writeTo(Item[] arr, int start)
abstract int	Value.writeTo(Item[] arr, int start) Writes this value's items out to the given array.
int	Item.writeTo(Item[] arr, int start)

Uses of Item in org.basex.query.item.map

Subclasses of Item in org.basex.query.item.map

Modifier and Type	Class and Description
class	Map The map item.

Methods in org.basex.query.item.map with parameters of type Item

Modifier and Type	Method and Description
Bln	Map.contains(Item k, InputInfo ii) Checks if the given key exists in the map.
Map	Map.delete(Item key, InputInfo ii) Deletes a key from this map.
Value	Map.get(Item key, InputInfo ii) Gets the value from this map.
Map	Map.insert(Item k, Value v, InputInfo ii) Inserts the given value into this map.

Uses of Item in org.basex.query.iter

Fields in org.basex.query.iter declared as Item

Modifier and Type	Field and Description
Item[]	ItemCache.item Item container.

Methods in org.basex.query.iter that return Item

Modifier and Type	Method and Description
Item	Iter.get(long i) Returns the specified item, or an arbitrary item if the index is invalid.
Item	ItemCache.get(long i)
abstract Item	ValueIter.get(long i)
abstract Item	Iter.next() Returns the next item or null if no other items are found.
Item	ItemCache.next()
abstract Item	ValueIter.next()

Methods in org.basex.query.iter that return types with arguments of type Item

Modifier and Type	Method and Description
java.util.Iterator<Item>	ValueIter.iterator()

Methods in org.basex.query.iter with parameters of type Item

Modifier and Type	Method and Description
void	ItemCache.add(Item it) Adds a single item.
void	ItemCache.set(Item i, int p) Sets an item to the specified position.

Constructors in org.basex.query.iter with parameters of type Item

Constructor and Description
ItemCache(Item[] it, int s) Constructor.

Uses of Item in org.basex.query.up.expr

Methods in org.basex.query.up.expr that return Item

Modifier and Type	Method and Description
Item	Replace.item(QueryContext ctx, InputInfo ii)
Item	Insert.item(QueryContext ctx, InputInfo ii)
Item	Delete.item(QueryContext ctx, InputInfo ii)
Item	Rename.item(QueryContext ctx, InputInfo ii)

Uses of Item in org.basex.query.up.primitives

Constructors in org.basex.query.up.primitives with parameters of type Item

Constructor and Description
DBAdd(Data d, InputInfo i, Item it, java.lang.String p, Context c) Constructor.
DBStore(Data d, byte[] path, Item it, InputInfo info) Constructor.

Uses of Item in org.basex.query.util

Methods in org.basex.query.util that return Item

Modifier and Type	Method and Description
Item	Var.item(QueryContext ctx, InputInfo ii)

Methods in org.basex.query.util that return types with arguments of type Item

Modifier and Type	Method and Description
java.util.Iterator<Item>	ItemSet.iterator()

Methods in org.basex.query.util with parameters of type Item

Modifier and Type	Method and Description
static QueryException	Err.diff(InputInfo ii, Item it1, Item it2) Throws a comparison exception.
boolean	ItemSet.index(InputInfo ii, Item i) Indexes the specified item.
static QueryException	Err.number(ParseExpr e, Item it) Throws a number exception.
static QueryException	Err.type(ParseExpr e, Type t, Item it) Throws a type exception.

Uses of Item in org.basex.query.util.crypto

Methods in org.basex.query.util.crypto that return Item

Modifier and Type	Method and Description
Item	DigitalSignature.generateSignature(ANode node, byte[] c, byte[] d, byte[] sig, byte[] ns, byte[] t, byte[] expr, ANode ce, InputInfo ii) Generates a signature.
Item	Encryption.hmac(byte[] msg, byte[] k, byte[] a, byte[] enc) Creates a message authentication code (MAC) for the given input.
Item	DigitalSignature.validateSignature(ANode node) Validates a signature.

Uses of Item in org.basex.query.util.format

Methods in org.basex.query.util.format with parameters of type Item

Modifier and Type	Method and Description
byte[]	DecFormatter.format(InputInfo ii, Item number, java.lang.String picture) Returns a formatted number.