A server expression that returns a value of (or implicitly castable to) the xs:boolean server type.
For all server types, see the Server Expression Type Hierarchy.
Cast With
Server Return Type |
Server Function |
Java Doc |
xs:boolean? |
xs:boolean(item arg1?) |
java |
Return Value Of
Server Return Type |
Server Function |
Java Doc |
Server Doc |
xs:boolean |
fn:boolean(item arg*) |
java |
server |
xs:boolean? |
fn:codepoint-equal(xs:string comparand1?, xs:string comparand2?) |
java |
server |
xs:boolean? |
fn:contains(xs:string parameter1?, xs:string parameter2?, xs:string collation) |
java |
server |
xs:boolean? |
fn:deep-equal(item parameter1*, item parameter2*, xs:string collation) |
java |
server |
xs:boolean |
fn:empty(item arg*) |
java |
server |
xs:boolean? |
fn:ends-with(xs:string parameter1?, xs:string parameter2?, xs:string collation) |
java |
server |
xs:boolean |
fn:exists(item arg*) |
java |
server |
xs:boolean |
fn:false() |
java |
server |
xs:boolean |
fn:lang(xs:string testlang?, node node?) |
java |
server |
xs:boolean? |
fn:matches(xs:string input?, xs:string pattern, xs:string flags) |
java |
server |
xs:boolean? |
fn:nilled(node arg?) |
java |
server |
xs:boolean |
fn:not(item arg*) |
java |
server |
xs:boolean? |
fn:starts-with(xs:string parameter1?, xs:string parameter2?, xs:string collation) |
java |
server |
xs:boolean |
fn:true() |
java |
server |
xs:boolean |
map:contains(map:map map, xs:string key) |
java |
server |
xs:boolean |
sem:isBlank(xs:anyAtomicType value) |
java |
server |
xs:boolean |
sem:isIRI(xs:anyAtomicType value) |
java |
server |
xs:boolean |
sem:isLiteral(xs:anyAtomicType value) |
java |
server |
xs:boolean |
sem:isNumeric(xs:anyAtomicType value) |
java |
server |
xs:boolean |
sem:langMatches(xs:string lang-tag, xs:string lang-range) |
java |
server |
xs:boolean |
sem:sameTerm(xs:anyAtomicType a, xs:anyAtomicType b) |
java |
server |
xs:boolean |
xdmp:castable-as(xs:string namespace-uri, xs:string local-name, item item?) |
java |
server |