Examples of org.hsqldb_voltpatches.lib.OrderedHashSet

org.hsqldb_voltpatches.lib.OrderedHashSet
Implementation of an ordered Set which maintains the inserted order of elements and allows access by index. Iterators return the elements in the index order. This class does not store null elements. @author Fred Toussi (fredt@users dot sourceforge.net) @version 1.9.0 @since 1.9.0

        return set;
    }


    OrderedHashSet getContainingIndexNames(int colIndex) {


        OrderedHashSet set = new OrderedHashSet();


        for (int i = 0, size = indexList.length; i < size; i++) {
            Index index = indexList[i];


            if (ArrayUtil.find(index.getColumns(), colIndex) != -1) {
                set.add(index.getName());
            }
        }


        return set;
    }

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    /**
     * Returns list of MAIN constraints dependent on this PK or UNIQUE constraint
     */
    OrderedHashSet getDependentConstraints(Constraint constraint) {


        OrderedHashSet set = new OrderedHashSet();


        for (int i = 0, size = constraintList.length; i < size; i++) {
            Constraint c = constraintList[i];


            if (c.getConstraintType() == Constraint.MAIN) {
                if (c.core.uniqueName == constraint.getName()) {
                    set.add(c);
                }
            }
        }


        return set;

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        return set;
    }


    public OrderedHashSet getDependentExternalConstraints() {


        OrderedHashSet set = new OrderedHashSet();


        for (int i = 0, size = constraintList.length; i < size; i++) {
            Constraint c = constraintList[i];


            if (c.getConstraintType() == Constraint.MAIN
                    || c.getConstraintType() == Constraint.FOREIGN_KEY) {
                if (c.core.mainTable != c.core.refTable) {
                    set.add(c);
                }
            }
        }


        return set;

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        return (ColumnSchema) columnList.get(i);
    }


    public OrderedHashSet getColumnNameSet(int[] columnIndexes) {


        OrderedHashSet set = new OrderedHashSet();


        for (int i = 0; i < columnIndexes.length; i++) {
            set.add(columnList.get(i));
        }


        return set;
    }

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        return set;
    }


    public OrderedHashSet getColumnNameSet(boolean[] columnCheckList) {


        OrderedHashSet set = new OrderedHashSet();


        for (int i = 0; i < columnCheckList.length; i++) {
            if (columnCheckList[i]) {
                set.add(columnList.get(i));
            }
        }


        return set;
    }

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        }
    }


    public OrderedHashSet getColumnNameSet() {


        OrderedHashSet set = new OrderedHashSet();


        for (int i = 0; i < getColumnCount(); i++) {
            set.add(((ColumnSchema) columnList.get(i)).getName());
        }


        return set;
    }

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        String[] leftNames  = leftQueryExpression.getColumnNames();
        String[] rightNames = rightQueryExpression.getColumnNames();


        if (unionCorrespondingColumns == null) {
            unionCorrespondingColumns = new OrderedHashSet();


            OrderedIntHashSet leftColumns  = new OrderedIntHashSet();
            OrderedIntHashSet rightColumns = new OrderedIntHashSet();


            for (int i = 0; i < leftNames.length; i++) {

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        }


        if (opType == OpTypes.COLUMN
                && !rangeVariable.hasKeyedColumnInGroupBy) {
            if (unresolvedSet == null) {
                unresolvedSet = new OrderedHashSet();
            }


            unresolvedSet.add(this);
        }

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        return columnName.schema == null ? null
                                         : columnName.schema.owner;
    }


    public OrderedHashSet getReferences() {
        return new OrderedHashSet();
    }

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    private Statement compileLock() {


        read();
        readThis(Tokens.TABLE);


        OrderedHashSet readSet  = new OrderedHashSet();
        OrderedHashSet writeSet = new OrderedHashSet();


        outerloop:
        while (true) {
            Table table = readTableName();


            switch (token.tokenType) {


                case Tokens.READ :
                    read();
                    readSet.add(table.getName());
                    break;


                case Tokens.WRITE :
                    read();
                    writeSet.add(table.getName());
                    break;


                default :
                    throw unexpectedToken();
            }


            if (token.tokenType == Tokens.COMMA) {
                read();


                continue;
            }


            break outerloop;
        }


        HsqlName[] readTableNames = new HsqlName[readSet.size()];


        readSet.toArray(readTableNames);


        HsqlName[] writeTableNames = new HsqlName[writeSet.size()];


        writeSet.toArray(writeTableNames);


        Statement cs =
            new StatementSession(StatementTypes.TRANSACTION_LOCK_TABLE,
                                 readTableNames, writeTableNames);

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Related Classes of org.hsqldb_voltpatches.lib.OrderedHashSet

org.hsqldb_voltpatches.Collation

org.hsqldb_voltpatches.ColumnSchema

org.hsqldb_voltpatches.Constraint

org.hsqldb_voltpatches.dbinfo.DatabaseInformationFull

org.hsqldb_voltpatches.dbinfo.DatabaseInformationMain

org.hsqldb_voltpatches.Expression

org.hsqldb_voltpatches.ExpressionColumn

org.hsqldb_voltpatches.index.IndexAVL

org.hsqldb_voltpatches.NumberSequence

org.hsqldb_voltpatches.ParserCommand

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