diff options
Diffstat (limited to 'JPratt/src/main/java/bjc/pratt/commands/impls/ConstantCommand.java')
| -rw-r--r-- | JPratt/src/main/java/bjc/pratt/commands/impls/ConstantCommand.java | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/JPratt/src/main/java/bjc/pratt/commands/impls/ConstantCommand.java b/JPratt/src/main/java/bjc/pratt/commands/impls/ConstantCommand.java deleted file mode 100644 index 657743c..0000000 --- a/JPratt/src/main/java/bjc/pratt/commands/impls/ConstantCommand.java +++ /dev/null @@ -1,42 +0,0 @@ -package bjc.pratt.commands.impls; - -import bjc.pratt.ParserContext; -import bjc.pratt.commands.CommandResult; -import bjc.pratt.commands.InitialCommand; -import bjc.pratt.tokens.Token; -import bjc.data.Tree; -import bjc.utils.parserutils.ParserException; - -/** - * A command that represents a specific tree. - * - * @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 ConstantCommand<K, V, C> implements InitialCommand<K, V, C> { - private final Tree<Token<K, V>> val; - - /** - * Create a new constant. - * - * @param con - * The tree this constant represents. - */ - public ConstantCommand(final Tree<Token<K, V>> con) { - val = con; - } - - @Override - public CommandResult<K, V> denote(final Token<K, V> operator, final ParserContext<K, V, C> ctx) - throws ParserException { - return CommandResult.success(val); - } -}
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