Example usage for org.apache.commons.text StringTokenizer hasNext

Introduction

In this page you can find the example usage for org.apache.commons.text StringTokenizer hasNext.

Prototype

@Override
public boolean hasNext() 

Source Link

Document

Checks whether there are any more tokens.

Usage

From source file:com.blackducksoftware.integration.hub.detect.detector.clang.ClangCompileCommandParser.java

public List<String> getCompilerArgsForGeneratingDepsMkFile(final String origCompileCommand,
        final String depsMkFilePath, final Map<String, String> optionOverrides) {
    logger.trace(String.format("origCompileCommand         : %s", origCompileCommand));
    String quotesRemovedCompileCommand = escapeQuotedWhitespace(origCompileCommand.trim());
    logger.trace(String.format("quotesRemovedCompileCommand: %s", quotesRemovedCompileCommand));
    StringTokenizer tokenizer = new StringTokenizer(quotesRemovedCompileCommand);
    tokenizer.setQuoteMatcher(StringMatcherFactory.INSTANCE.quoteMatcher());
    final List<String> argList = new ArrayList<>();
    String lastPart = "";
    int partIndex = 0;
    while (tokenizer.hasNext()) {
        String part = unEscapeDoubleQuotes(restoreWhitespace(tokenizer.nextToken()));
        if (partIndex > 0) {
            String optionValueOverride = null;
            for (String optionToOverride : optionOverrides.keySet()) {
                if (optionToOverride.equals(lastPart)) {
                    optionValueOverride = optionOverrides.get(optionToOverride);
                }//  ww  w .  j  av  a 2  s  . c om
            }
            if (optionValueOverride != null) {
                argList.add(optionValueOverride);
            } else {
                argList.add(part);
            }
        }
        lastPart = part;
        partIndex++;
    }
    argList.add("-M");
    argList.add("-MF");
    argList.add(depsMkFilePath);
    return argList;
}

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