diff options
Diffstat (limited to 'src/main/java/sevenUnits/utils/NameSymbol.java')
| -rw-r--r-- | src/main/java/sevenUnits/utils/NameSymbol.java | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/main/java/sevenUnits/utils/NameSymbol.java b/src/main/java/sevenUnits/utils/NameSymbol.java index 955f980..7ef2967 100644 --- a/src/main/java/sevenUnits/utils/NameSymbol.java +++ b/src/main/java/sevenUnits/utils/NameSymbol.java @@ -288,4 +288,21 @@ public final class NameSymbol { else return this.primaryName.orElseGet(this.symbol::orElseThrow); } + + /** + * Creates and returns a copy of this {@code NameSymbol} with the provided + * extra name. If this {@code NameSymbol} has a primary name, the provided + * name will become an other name, otherwise it will become the primary name. + * + * @since 2022-04-19 + */ + public final NameSymbol withExtraName(String name) { + if (this.primaryName.isPresent()) { + final var otherNames = new HashSet<>(this.otherNames); + otherNames.add(name); + return NameSymbol.ofNullable(this.primaryName.orElse(null), + this.symbol.orElse(null), otherNames); + } else + return NameSymbol.ofNullable(name, this.symbol.orElse(null)); + } }
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