org.basex.query.value.node

Class FComm

java.lang.Object

org.basex.query.expr.ExprInfo

org.basex.query.expr.Expr

org.basex.query.value.Value

org.basex.query.value.item.Item

org.basex.query.value.node.ANode

org.basex.query.value.node.FNode

org.basex.query.value.node.FComm

All Implemented Interfaces:

Iterable<Item>

public final class FComm
extends FNode

Comment node fragment.

Author:

BaseX Team 2005-21, BSD License, Christian Gruen

Field Summary

Fields inherited from class org.basex.query.value.node.ANode

id

Fields inherited from class org.basex.query.value.item.Item

UNDEF

Fields inherited from class org.basex.query.value.Value

type

Constructor Summary

Constructors

Constructor and Description
FComm(byte[] value) Constructor.
FComm(Comment comment) Constructor for creating a comment from a DOM node.
FComm(String value) Constructor.

Method Summary

Modifier and Type	Method and Description
FComm	materialize(QueryContext qc, boolean copy) Returns a materialized, context-independent version of this item.
static byte[]	parse(byte[] str, InputInfo ii) Checks the specified token for validity.
void	plan(QueryString qs) Creates a query string.

Methods inherited from class org.basex.query.value.node.FNode

attributeIter, childIter, descendantIter, descendantOrSelfIter, diff, equals, finish, hasChildren, hashCode, is, parent, parent, string, toJava

Methods inherited from class org.basex.query.value.node.ANode

ancestorIter, ancestorOrSelfIter, atomItem, atomItem, atomValue, attribute, attribute, baseURI, bool, comparable, copy, copy, ddo, diff, eq, followingIter, followingSiblingIter, kind, kind, name, namespaces, nodeType, nsScope, optimize, parentIter, precedingIter, precedingSiblingIter, qname, root, sameKey, selfIter, string, type, uri

Methods inherited from class org.basex.query.value.item.Item

atomSize, cache, dbl, dec, description, ebv, equiv, flt, hash, input, instanceOf, item, itemAt, iter, itr, persistent, plan, refineType, reverse, score, seqType, size, subsequence, test, typeId, xdmInfo

Methods inherited from class org.basex.query.value.Value

accept, checkUp, compile, copy, count, exprSize, has, inline, inlineable, isEmpty, isItem, iter, iterator, materialize, serialize, serialize, serialize, value

Methods inherited from class org.basex.query.expr.Expr

arg, args, atomIter, data, data, funcType, hasFreeVars, indexAccessible, isSimple, markTailCalls, mergeEbv, optimize, simplifyFor, typeCheck, uses, vacuous, visitAll

Methods inherited from class org.basex.query.expr.ExprInfo

toErrorString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

FComm

public FComm(String value)

Constructor.

Parameters:

value - text value

FComm

public FComm(byte[] value)

Constructor.

Parameters:

value - text value

FComm

public FComm(Comment comment)

Constructor for creating a comment from a DOM node. Originally provided by Erdal Karaca.

Parameters:

comment - DOM node

Method Detail

materialize

public FComm materialize(QueryContext qc,
                         boolean copy)

Description copied from class: Item

Returns a materialized, context-independent version of this item.

Specified by:

materialize in class ANode

Parameters:

qc - query context (if null, process cannot be interrupted)

copy - create full copy

Returns:

item copy, or null) if the item cannot be materialized

plan

public void plan(QueryString qs)

Description copied from class: ExprInfo

Creates a query string.

Specified by:

plan in class ExprInfo

Parameters:

qs - query string builder

parse

public static byte[] parse(byte[] str,
                           InputInfo ii)
                    throws QueryException

Checks the specified token for validity.

Parameters:

str - token to be checked

ii - input info

Returns:

token

Throws:

QueryException - query exception