Example usage for com.google.common.collect Iterators singletonIterator

Introduction

In this page you can find the example usage for com.google.common.collect Iterators singletonIterator.

Prototype

public static <T> UnmodifiableIterator<T> singletonIterator(@Nullable final T value)

Source Link

Document

Returns an iterator containing only value .

Usage

From source file:org.sonar.gherkin.tree.impl.DocStringTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.forArray(prefix, contentType), data.iterator(),
            Iterators.singletonIterator(suffix));
}

From source file:org.sonar.json.tree.impl.ArrayTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.singletonIterator(leftBracket), allTrees.iterator(),
            Iterators.singletonIterator(rightBracket));
}

From source file:org.sonar.javascript.model.implementations.declaration.NamedExportDeclarationTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.singletonIterator(object);
}

From source file:org.sonar.javascript.tree.impl.expression.ObjectAssignmentPatternTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.singletonIterator(openBraceToken),
            elements.elementsAndSeparators(Functions.identity()), Iterators.singletonIterator(closeBraceToken));
}

From source file:org.sonar.php.tree.impl.statement.StaticStatementTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.singletonIterator(staticToken), variables.elementsAndSeparators(),
            Iterators.singletonIterator(eosToken));
}

From source file:org.sonar.css.tree.impl.StyleSheetTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    if (statements != null) {
        return Iterators.concat(Iterators.singletonIterator(byteOrderMark), statements.iterator(),
                Iterators.singletonIterator(eof));
    } else {//www.  ja v  a  2s. c  o m
        return Iterators.forArray(byteOrderMark, eof);
    }
}

From source file:org.sonar.css.tree.impl.embedded.FileWithEmbeddedCssTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(trees != null ? trees.iterator() : new ArrayList<Tree>().iterator(),
            Iterators.singletonIterator(eof));
}

From source file:org.sonar.javascript.tree.impl.declaration.DecoratorTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.singletonIterator(atToken),
            body.elementsAndSeparators(Functions.identity()), Iterators.singletonIterator(arguments));
}

From source file:net.minecrell.yamlconf.config.impl.YAMLWriter.java

public YAMLWriter writeConfPart(Object conf) throws IOException {
    // Write configuration description
    writeComments(Descriptions.of(conf));
    writer.write(DOCUMENT_START);/*  ww w. ja  va  2  s  . c  om*/
    yaml.getYAML().dumpAll(Iterators.singletonIterator(conf), writer);
    return newLine();
}

From source file:org.apache.fluo.recipes.core.combine.InputImpl.java

@Override
public Iterator<V> iterator() {
    Iterator<Bytes> bytesIter = valuesCollection.iterator();
    if (currentValue != null) {
        bytesIter = Iterators.concat(bytesIter, Iterators.singletonIterator(currentValue));
    }//from  w w  w  . j  av a 2  s .  c o m
    return Iterators.transform(bytesIter, valDeser::apply);
}