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

Introduction

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

Prototype

public static <T> Iterator<T> concat(Iterator<? extends T> a, Iterator<? extends T> b,
        Iterator<? extends T> c)

Source Link

Document

Combines three iterators into a single iterator.

Usage

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

@Override
public Iterator<Tree> childrenIterator() {
    if (content != null) {
        return Iterators.concat(Iterators.singletonIterator(openBracket), content.iterator(),
                Iterators.singletonIterator(closeBracket));
    } else {/*from   w w w.j  a va  2s .  c  o  m*/
        return Iterators.forArray(openBracket, closeBracket);
    }
}

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

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

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

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

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

@Override
public Iterator<Tree> childrenIterator() {
    if (content != null) {
        return Iterators.concat(Iterators.singletonIterator(openParenthesis), content.iterator(),
                Iterators.singletonIterator(closeParenthesis));
    } else {/*from  ww w. ja  v a  2 s  .  c  o m*/
        return Iterators.forArray(openParenthesis, closeParenthesis);
    }
}

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

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

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.css.tree.impl.scss.ScssIfElseIfElseTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.singletonIterator(ife), elseIf.iterator(),
            Iterators.singletonIterator(elsee));
}

From source file:org.sonar.css.tree.impl.less.LessExtendTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.forArray(extendKeyword, openParenthesis), parameterElements.iterator(),
            Iterators.singletonIterator(closeParenthesis));
}

From source file:org.sonar.css.tree.impl.scss.ScssMapTreeImpl.java

@Override
public Iterator<Tree> childrenIterator() {
    return Iterators.concat(Iterators.singletonIterator(openParenthesis),
            entries.elementsAndSeparators(Function.identity(), Function.identity()),
            Iterators.singletonIterator(closeParenthesis));
}

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));
}