org.basex.query.item
Class Uri

java.lang.Object
  org.basex.query.ExprInfo
      org.basex.query.expr.Expr
          org.basex.query.item.Item
              org.basex.query.item.Str
                  org.basex.query.item.Uri

public final class Uri
extends Str

URI item.

Author:

Workgroup DBIS, University of Konstanz 2005-09, ISC License, Christian Gruen

Field Summary

static Uri

EMPTY Empty URI.

Fields inherited from class org.basex.query.item.Str

direct, ZERO

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

type

Method Summary

boolean	absolute() Returns if this is an absolute URI.
boolean	eq(Uri uri) Compares the specified uri.
Uri	resolve(Uri add) Appends the specified address.
static Uri	uri(byte[] v) Creates a new uri instance.
boolean	valid() Checks the validity of this URI.

Methods inherited from class org.basex.query.item.Str

bool, dbl, dec, diff, eq, flt, get, get, itr, str, toString

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

atomic, castErr, comp, d, duplicates, ebv, hash, i, iter, iter, java, n, name, node, plan, removable, returned, s, score, score, serialize, test, u, uses

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

addText, checkCtx, checkDbl, checkItr, e, indexAccessible, indexEquivalent, remove, sameAs, size

Methods inherited from class org.basex.query.ExprInfo

color, info

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY

public static final Uri EMPTY

Empty URI.

Method Detail

uri

public static Uri uri(byte[] v)

Creates a new uri instance.

Parameters:

v - value

Returns:

uri instance

eq

public boolean eq(Uri uri)

Compares the specified uri.

Parameters:

uri - uri to be compared

Returns:

result of check

resolve

public Uri resolve(Uri add)

Appends the specified address. If one of the URIs is invalid, the original uri is returned.

Parameters:

add - address to be appended

Returns:

new uri

absolute

public boolean absolute()

Returns if this is an absolute URI.

Returns:

result of check

valid

public boolean valid()

Checks the validity of this URI.

Returns:

result of check