From f394306a4b65a3328551f9f6b8d4abff8bfd5b27 Mon Sep 17 00:00:00 2001 From: bjculkin Date: Wed, 12 Apr 2017 10:46:51 -0400 Subject: Package reorganization --- .../main/java/bjc/pratt/commands/UnaryCommand.java | 45 ---------------------- 1 file changed, 45 deletions(-) delete mode 100644 JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java (limited to 'JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java') diff --git a/JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java b/JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java deleted file mode 100644 index d36dc24..0000000 --- a/JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java +++ /dev/null @@ -1,45 +0,0 @@ -package bjc.pratt.commands; - -import bjc.pratt.ParserContext; -import bjc.pratt.Token; -import bjc.utils.data.ITree; -import bjc.utils.data.Tree; -import bjc.utils.parserutils.ParserException; - -/** - * A unary operator. - * - * @author bjculkin - * - * @param - * The key type of the tokens. - * - * @param - * The value type of the tokens. - * - * @param - * The state type of the parser. - */ -public class UnaryCommand extends AbstractInitialCommand { - 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 ITree> intNullDenotation(final Token operator, final ParserContext ctx) - throws ParserException { - final ITree> opr = ctx.parse.parseExpression(nullPwer, ctx.tokens, ctx.state, false); - - return new Tree<>(operator, opr); - } -} \ No newline at end of file -- cgit v1.2.3