diff options
| author | Benjamin Culkin <scorpress@gmail.com> | 2024-06-03 17:33:53 -0400 |
|---|---|---|
| committer | Benjamin Culkin <scorpress@gmail.com> | 2024-06-03 17:33:53 -0400 |
| commit | 15a2b29e48f134bc93cfd0a3d8512001e9242f3d (patch) | |
| tree | b3f5c4c5f0e474479cd47ad0ac0f35770fc44881 /JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java | |
| parent | 39ba97edf49270715ec61bedb7d4a62ada819ba0 (diff) | |
Rename the package to the new domain
Diffstat (limited to 'JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java')
| -rw-r--r-- | JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java b/JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java deleted file mode 100644 index 657c004..0000000 --- a/JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java +++ /dev/null @@ -1,50 +0,0 @@ -package bjc.pratt.commands.impls; - -import bjc.pratt.ParserContext; -import bjc.pratt.commands.AbstractInitialCommand; -import bjc.pratt.commands.CommandResult; -import bjc.pratt.commands.CommandResult.Status; -import bjc.pratt.tokens.Token; -import bjc.data.Tree; -import bjc.data.SimpleTree; -import bjc.utils.parserutils.ParserException; - -/** - * A unary operator. - * - * @author bjculkin - * - * @param <K> - * The key type of the tokens. - * - * @param <V> - * The value type of the tokens. - * - * @param <C> - * The state type of the parser. - */ -public class UnaryCommand<K, V, C> extends AbstractInitialCommand<K, V, C> { - private final int nullPwer; - - /** - * Create a new unary command. - * - * @param precedence - * The precedence of this operator. - */ - public UnaryCommand(final int precedence) { - if(precedence < 0) throw new IllegalArgumentException("Precedence must be non-negative"); - - nullPwer = precedence; - } - - @Override - protected CommandResult<K, V> intNullDenotation(final Token<K, V> operator, final ParserContext<K, V, C> ctx) - throws ParserException { - CommandResult<K,V> result = ctx.parse.parseExpression(nullPwer, ctx.tokens, ctx.state, false); - if (result.status != Status.SUCCESS) return result; - final Tree<Token<K, V>> opr = result.success(); - - return CommandResult.success(new SimpleTree<>(operator, opr)); - } -}
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