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Java API

io.github.libtmux.query.Selections.Selections.oneOrEmpty

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Module: io.github.libtmux.query.Selections
Declared in: Selections
Package: io.github.libtmux:libtmux
Source: libtmux/src/main/java/io/github/libtmux/query/Selections.java

oneOrEmpty ( matches : Iterable<T> ) → Optional<T> methodstatic [source] ¶ methodstatic [source] ¶ oneOrEmpty: The single match if there is one, empty if there is none — but still a failure for several.

Returning the first of many would make a caller's ambiguous query look answered.

0 declared, 0 inherited