Example usage for com.google.common.collect Table isEmpty

Introduction

In this page you can find the example usage for com.google.common.collect Table isEmpty.

Prototype

boolean isEmpty();

Source Link

Document

Returns true if the table contains no mappings.

Usage

From source file:com.torodb.torod.db.postgresql.meta.routines.QueryRoutine.java

@Nonnull
private static List<SplitDocument> translateDocuments(CollectionSchema colSchema, int expectedDocs,
        ResultSet rs) {/*from  w  w w.  j a  v  a  2 s .c  o m*/
    try {
        List<SplitDocument> result = Lists.newArrayListWithCapacity(expectedDocs);

        Table<Integer, Integer, String> docInfo = HashBasedTable.create();

        Integer lastDocId = null;
        Integer structureId = null;
        while (rs.next()) {
            int docId = rs.getInt(DOC_ID);
            if (lastDocId == null || lastDocId != docId) {
                if (lastDocId != null) { //if this is not the first iteration
                    SplitDocument doc = processDocument(colSchema, lastDocId, structureId, docInfo);
                    result.add(doc);
                }
                lastDocId = docId;
                structureId = null;
                assert docInfo.isEmpty();
            }

            Object typeId = rs.getObject(TYPE_ID);
            Object index = rs.getObject(INDEX);
            String json = rs.getString(_JSON);

            if (typeId != null) { //subdocument
                assert typeId instanceof Integer;
                assert index == null || index instanceof Integer;
                assert json != null;

                if (index == null) {
                    index = 0;
                }

                docInfo.put((Integer) typeId, (Integer) index, json);
            } else { //metainfo
                assert index != null;
                assert json == null;

                structureId = (Integer) index;
            }
        }
        if (lastDocId != null) {
            SplitDocument doc = processDocument(colSchema, lastDocId, structureId, docInfo);
            result.add(doc);
        }

        return result;
    } catch (SQLException ex) {
        //TODO: Change exception
        throw new RuntimeException(ex);
    }
}

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From source file:com.fredhopper.core.connector.index.generate.validator.List64AttributeValidator.java

@Override
protected boolean isValidSize(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    if (values.isEmpty()) {
        rejectValue(attribute, violations,
                "The \"list64\" attribute \"" + attribute.getAttributeId() + "\" has no values assigned.");
        return false;
    }//from w w  w  .j  a  va  2s  .co m
    if (values.rowKeySet().size() > MAX_SIZE) {
        rejectValue(attribute, violations, "The \"list64\" attribute \"" + attribute.getAttributeId()
                + "\" values total must not exceed 64.");
        return false;
    }
    return true;
}

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From source file:com.fredhopper.core.connector.index.generate.validator.Set64AttributeValidator.java

@Override
protected boolean isValidSize(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    if (values.isEmpty()) {
        rejectValue(attribute, violations,
                "The \"set64\" attribute \"" + attribute.getAttributeId() + "\" has no values assigned.");
        return false;
    }/*from ww  w  . ja  v  a2s.c  om*/
    if (values.rowKeySet().size() > MAX_SIZE) {
        rejectValue(attribute, violations, "The \"set64\" attribute \"" + attribute.getAttributeId()
                + "\" values total must not exceed 64.");
        return false;
    }
    return true;
}

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From source file:com.fredhopper.core.connector.index.generate.validator.TextAttributeValidator.java

@Override
protected boolean isValidSize(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    if (values.isEmpty() || values.rowKeySet().size() != 1) {
        rejectValue(attribute, violations, "The \"text\" attribute can only have one value.");
        return false;
    }/* w  w  w  .  j a  va 2 s  . co  m*/
    return true;
}

---

From source file:com.fredhopper.core.connector.index.generate.validator.AssetAttributeValidator.java

@Override
protected boolean isValidSize(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    if (values.isEmpty() || values.rowKeySet().size() != 1) {
        rejectValue(attribute, violations, "The \"asset\" attribute should cover one localized value.");
        return false;
    }//from w w  w  . j a va2 s. co  m
    return true;
}

---

From source file:com.fredhopper.core.connector.index.generate.validator.IntAttributeValidator.java

@Override
protected boolean isValidSize(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    if (values.isEmpty() || values.rowKeySet().size() != 1) {
        rejectValue(attribute, violations, "The \"int\" attribute can only have one value.");
        return false;
    }/*  w  ww .  jav  a  2  s  . c o m*/
    return true;
}

---

From source file:com.fredhopper.core.connector.index.generate.validator.ListAttributeValidator.java

@Override
protected boolean isValidSize(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    if (values.isEmpty()) {
        rejectValue(attribute, violations,
                "The \"list\" attribute \"" + attribute.getAttributeId() + "\" has no values assigned.");
        return false;
    }/*from www .j a v  a2s  . co  m*/
    return true;
}

---

From source file:com.fredhopper.core.connector.index.generate.validator.FloatAttributeValidator.java

@Override
protected boolean isValidSize(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    if (values.isEmpty() || values.rowKeySet().size() != 1) {
        rejectValue(attribute, violations, "The \"float\" attribute can only have one value.");
        return false;
    }/*from w  w  w.  j  av  a2  s.com*/
    return true;
}

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From source file:com.fredhopper.core.connector.index.generate.validator.SetAttributeValidator.java

@Override
protected boolean isValidSize(final FhAttributeData attribute, final List<Violation> violations) {
    final Table<Optional<String>, Optional<Locale>, String> values = attribute.getValues();
    if (values.isEmpty()) {
        rejectValue(attribute, violations,
                "The \"set\" attribute \"" + attribute.getAttributeId() + "\" has no values assigned.");
        return false;
    }//from   w w  w .  j ava  2s.  co m
    return true;
}

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From source file:com.google.gerrit.server.mail.MergedSender.java

private String format(String type, Table<Account.Id, String, PatchSetApproval> approvals) {
    StringBuilder txt = new StringBuilder();
    if (approvals.isEmpty()) {
        return "";
    }//from  w  ww.ja  v a  2  s .co m
    txt.append(type).append(":\n");
    for (Account.Id id : approvals.rowKeySet()) {
        txt.append("  ");
        txt.append(getNameFor(id));
        txt.append(": ");
        boolean first = true;
        for (LabelType lt : labelTypes.getLabelTypes()) {
            PatchSetApproval ca = approvals.get(id, lt.getName());
            if (ca == null) {
                continue;
            }

            if (first) {
                first = false;
            } else {
                txt.append("; ");
            }

            LabelValue v = lt.getValue(ca);
            if (v != null) {
                txt.append(v.getText());
            } else {
                txt.append(lt.getName());
                txt.append('=');
                txt.append(LabelValue.formatValue(ca.getValue()));
            }
        }
        txt.append('\n');
    }
    txt.append('\n');
    return txt.toString();
}

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