Example usage for org.apache.commons.collections.primitives IntList size

List of usage examples for org.apache.commons.collections.primitives IntList size

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Introduction

In this page you can find the example usage for org.apache.commons.collections.primitives IntList size.

Prototype

int size();

Source Link

Document

Returns the number of elements I contain.

Usage

From source file:de.walware.statet.r.internal.core.rhelp.index.REnvIndexReader.java

public List<IRHelpPage> getPagesForTopic(final String topic, final Map<String, IRPkgHelp> packageMap) {
    check();/*from   w w w.j  a  va2 s  .  c  om*/
    try {
        final BooleanQuery q = new BooleanQuery(true);
        q.add(DOCTYPE_PAGE_QUERY, Occur.MUST);
        q.add(new TermQuery(new Term(ALIAS_FIELD_NAME, topic)), Occur.MUST);
        final AllDocCollector collector = new AllDocCollector();
        this.indexSearcher.search(q, collector);
        final IntList docs = collector.getDocs();
        final int count = docs.size();
        final ArrayList<IRHelpPage> pages = new ArrayList<>(count);
        for (int i = 0; i < count; i++) {
            final Document document = this.indexSearcher.doc(docs.get(i), LOAD_ID_SELECTOR);
            final IRPkgHelp pkgHelp = packageMap.get(document.get(PACKAGE_FIELD_NAME));
            final String name = document.get(PAGE_FIELD_NAME);
            if (name == null) {
                continue;
            }
            if (pkgHelp != null) {
                final IRHelpPage page = pkgHelp.getHelpPage(name);
                if (page != null) {
                    pages.add(page);
                    continue;
                }
            }
            RCorePlugin.log(new Status(IStatus.WARNING, RCore.PLUGIN_ID,
                    "Unexpected search result: page '" + document.get(PACKAGE_FIELD_NAME) + "::"
                            + document.get(PAGE_FIELD_NAME) + "' object not found; in search: "
                            + getPagesForTopicDescription(topic) + "."));
        }
        return pages;
    } catch (final Exception e) {
        RCorePlugin.log(new Status(IStatus.ERROR, RCore.PLUGIN_ID, -1,
                "An error occurred in search: " + getPagesForTopicDescription(topic), e));
        throw new RuntimeException("R help index search error.");
    }
}

From source file:de.walware.docmlet.tex.internal.ui.editors.LtxCommandCompletionProposal.java

private LinkedModeUI createLinkedMode(final ApplyData data, final int offset, final IntList positions)
        throws BadLocationException {
    final AssistInvocationContext context = getInvocationContext();

    final LinkedModeModel model = new LinkedModeModel();
    int pos = 0;//from   w w  w.j  ava2  s.  co m

    final List<LinkedPosition> linked = new ArrayList<>(positions.size());
    for (int i = 0; i < positions.size() - 1; i++) {
        final LinkedPositionGroup group = new LinkedPositionGroup();
        final LinkedPosition position = (positions.get(i) % 2 == 1)
                ? TexBracketLevel.createPosition('{', data.getDocument(), offset + positions.get(i), 0, pos++)
                : new LinkedPosition(data.getDocument(), offset + positions.get(i), 0, pos++);
        group.addPosition(position);
        linked.add(position);
        model.addGroup(group);
    }

    model.forceInstall();

    final TexBracketLevel level = new TexBracketLevel(data.getDocument(),
            context.getEditor().getPartitioning().getPartitioning(), linked, TexBracketLevel.AUTODELETE);

    /* create UI */
    final LinkedModeUI ui = new LinkedModeUI(model, data.getViewer());
    ui.setCyclingMode(LinkedModeUI.CYCLE_WHEN_NO_PARENT);
    ui.setExitPosition(data.getViewer(), offset + positions.get(positions.size() - 1), 0, pos);
    ui.setSimpleMode(true);
    ui.setExitPolicy(level);
    return ui;
}

From source file:de.walware.statet.r.core.rsource.ast.RAst.java

public static int[] computeRExpressionIndex(RAstNode node, final RAstNode baseNode) {
    final IntList topdown = new ArrayIntList();
    while (node != baseNode) {
        final RAstNode parent = node.getRParent();
        switch (parent.getNodeType()) {

        // list//from   w ww  .ja v  a2 s .c o m
        case SOURCELINES:
        case F_DEF_ARGS:
            // [[1]] = name
        case F_CALL:
            topdown.add(parent.getChildIndex(node) + 1);
            node = parent;
            continue;

        // [[1]] = operator
        case BLOCK:
        case GROUP:
        case SUB_INDEXED_S:
        case SUB_INDEXED_D:
        case NS_GET:
        case NS_GET_INT:
        case SUB_NAMED_PART:
        case SUB_NAMED_SLOT:
        case POWER:
        case SIGN:
        case SEQ:
        case SPECIAL:
        case MULT:
        case ADD:
        case RELATIONAL:
        case NOT:
        case AND:
        case OR:
        case MODEL:
        case A_RIGHT:
        case A_EQUALS:
        case A_LEFT:
        case HELP:
        case C_IF:
        case C_FOR:
        case C_WHILE:
        case C_REPEAT:
        case F_DEF:
            topdown.add(parent.getChildIndex(node) + 2);
            node = parent;
            continue;

        // part of parent element
        case SUB_INDEXED_ARGS:
            if (parent == baseNode) {
                break;
            }
            topdown.add(parent.getChildIndex(node) + 3);
            node = parent.getRParent();
            break;
        case C_IN:
        case F_CALL_ARGS:
            if (parent == baseNode) {
                break;
            }
            topdown.add(parent.getChildIndex(node) + 2);
            node = parent.getRParent();
            break;

        case SUB_INDEXED_ARG:
        case F_DEF_ARG:
        case F_CALL_ARG:
            node = parent;
            continue;

        case ERROR:
        case ERROR_TERM:
        case DUMMY:
            return null;

        default:
            throw new IllegalStateException("Unexpected parent");
        }
    }
    final int l = topdown.size();
    final int[] path = new int[l];
    for (int i = 0; i < l;) {
        path[i] = topdown.get(l - ++i);
    }
    return path;
}

From source file:de.walware.docmlet.tex.internal.ui.editors.LtxCommandCompletionProposal.java

@Override
protected void doApply(final char trigger, final int stateMask, final int caretOffset,
        final int replacementOffset, final int replacementLength) throws BadLocationException {
    final ApplyData data = getApplyData();
    final IDocument document = data.getDocument();

    final StringBuilder replacement = new StringBuilder(fCommand.getControlWord());
    if ((stateMask & 0x1) == 0x1) {
        replacement.insert(0, '\\');
    }//from   w  w w  . j a v a  2s . c  om
    int cursor = replacement.length();
    int mode = 0;
    IntList positions = null;
    if (fCommand == IEnvDefinitions.VERBATIM_verb_COMMAND) {
        mode = 201;
    } else if ((fCommand.getType() & TexCommand.MASK_MAIN) != TexCommand.ENV) {
        final List<Argument> args = fCommand.getArguments();
        if (args != null && !args.isEmpty()) {
            final boolean isFirstOptional = args.get(0).isOptional();
            int idxFirstRequired = -1;
            for (int i = (isFirstOptional) ? 1 : 0; i < args.size(); i++) {
                final Argument arg = args.get(i);
                if (arg.isRequired()) {
                    idxFirstRequired = i;
                    break;
                }
            }
            if (idxFirstRequired >= 0) {
                if (replacementOffset + replacementLength < document.getLength() - 1
                        && (document.getChar(replacementOffset + replacementLength) == '{' || (isFirstOptional
                                && document.getChar(replacementOffset + replacementLength) == '['))) {
                    cursor++;
                    mode = 10;
                } else if (!isFollowedByOpeningBracket(data, replacementOffset + replacementLength,
                        isFirstOptional)) {
                    replacement.append('{');
                    cursor++;
                    mode = 11;
                }
                if (mode >= 10) {
                    if (mode == 11 && !isClosedBracket(data, replacementOffset,
                            replacementOffset + replacementLength)) {
                        replacement.append('}');

                        positions = new ArrayIntList();
                        mode = 0;
                        if (isFirstOptional) {
                            positions.add(mode);
                        }
                        mode++;
                        positions.add(mode++);
                        for (int i = idxFirstRequired + 1; i < args.size(); i++) {
                            if (args.get(i).isRequired()) {
                                replacement.append("{}");
                                mode++;
                                positions.add(mode++);
                            } else if (positions.get(positions.size() - 1) != mode) {
                                positions.add(mode);
                            }
                        }
                        if (positions.get(positions.size() - 1) != mode) {
                            positions.add(mode);
                        }
                        mode = 110 + 1;
                        // add multiple arguments
                    }
                }
            }
        }
    }
    document.replace(replacementOffset, replacementLength, replacement.toString());
    setCursorPosition(replacementOffset + cursor);
    if (mode > 100 && mode < 200) {
        createLinkedMode(data, replacementOffset + cursor - (mode - 110), positions).enter();
    } else if (mode > 200 && mode < 300) {
        createLinkedVerbMode(data, replacementOffset + cursor);
    }
    if ((fCommand.getType() & TexCommand.MASK_MAIN) == TexCommand.GENERICENV) {
        reinvokeAssist(data.getViewer());
    }
}