From f394306a4b65a3328551f9f6b8d4abff8bfd5b27 Mon Sep 17 00:00:00 2001 From: bjculkin Date: Wed, 12 Apr 2017 10:46:51 -0400 Subject: Package reorganization --- .../commands/impls/DefaultNonInitialCommand.java | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java (limited to 'JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java') diff --git a/JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java b/JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java new file mode 100644 index 0000000..48aab29 --- /dev/null +++ b/JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java @@ -0,0 +1,33 @@ +package bjc.pratt.commands.impls; + +import bjc.pratt.ParserContext; +import bjc.pratt.commands.NonInitialCommand; +import bjc.pratt.tokens.Token; +import bjc.utils.data.ITree; + +/** + * Default implementation of a non-initial command. + * + * @author EVE + * + * @param + * The key type of the tokens. + * + * @param + * The value type of the tokens. + * + * @param + * The state type of the parser. + */ +public class DefaultNonInitialCommand extends NonInitialCommand { + @Override + public ITree> denote(final ITree> operand, final Token operator, + final ParserContext ctx) { + throw new UnsupportedOperationException("Default command has no left denotation"); + } + + @Override + public int leftBinding() { + return -1; + } +} -- cgit v1.2.3