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java.lang.Object org.eclipse.xtext.generator.parser.antlr.ex.common.AntlrFragmentHelper org.eclipse.xtext.generator.parser.antlr.ex.wsAware.SyntheticTerminalAwareFragmentHelper
public class SyntheticTerminalAwareFragmentHelper
This fragment helper could be used to implement whitespace aware grammars.
Constructor Summary | |
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SyntheticTerminalAwareFragmentHelper(Naming naming)
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Method Summary | |
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boolean |
isSyntheticTerminalRule(TerminalRule rule)
Synthetic terminal rules are rules which will not lead to a real terminal rule in the generated lexer grammar but only provide the respective token types instead. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SyntheticTerminalAwareFragmentHelper(Naming naming)
Method Detail |
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public boolean isSyntheticTerminalRule(TerminalRule rule)
This implementation answers true
for any terminal rule that has a body in the form
terminal MY_TERMINAL: 'synthetic:MY_TERMINAL';
.
isSyntheticTerminalRule
in class AntlrFragmentHelper
true
if this rule should not get an own lexer body.
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