Examples of org.apache.derby.impl.sql.compile.ValueNode

Package org.apache.derby.impl.sql.compile

Examples of org.apache.derby.impl.sql.compile.ValueNode

org.apache.derby.impl.sql.compile.ValueNode
A ValueNode is an abstract class for all nodes that can represent data values, that is, constants, columns, and expressions. @author Jeff Lichtman


/*
 * <A NAME="simpleValueSpecification">simpleValueSpecification</A>
 */
  final public ValueNode simpleValueSpecification() throws ParseException, StandardException {
        ValueNode       value;
    value = literal();
                {if (true) return value;}
    throw new Error("Missing return statement in function");
  }

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/*
 * <A NAME="valueSpecification">valueSpecification</A>
 */
  final public ValueNode valueSpecification() throws ParseException, StandardException {
        ValueNode          value;
        ValueNode          leftExpression;
        ValueNode          rightExpression;
    switch (jj_nt.kind) {
    case FALSE:
    case TRUE:
    case LEFT_BRACE:
    case PLUS_SIGN:

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/*
 * <A NAME="caseExpression">caseExpression</A>
 */
  final public ValueNode caseExpression() throws ParseException, StandardException {
        ValueNode          expr;
    switch (jj_nt.kind) {
    case END:
      jj_consume_token(END);
                {if (true) return ((ValueNode) nodeFactory.getNode(
                                                                                C_NodeTypes.CAST_NODE,

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/*
 * <A NAME="whenThenExpression">whenThenExpression</A>
 */
  final public ValueNode whenThenExpression() throws ParseException, StandardException {
        ValueNode          expr;
        ValueNode          thenExpr;
        ValueNode          elseExpr;
    jj_consume_token(WHEN);
    expr = orExpression(null, false);
    label_39:
    while (true) {
      switch (jj_nt.kind) {

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/*
 * <A NAME="thenElseExpression">thenElseExpression</A>
 */
  final public ValueNode thenElseExpression() throws ParseException, StandardException {
        ValueNode          expr;
    if (getToken(1).kind == NULL) {
      jj_consume_token(NULL);
                {if (true) return((ValueNode) nodeFactory.getNode(
                                                                                C_NodeTypes.CAST_NODE,
                                                                                (ValueNode) nodeFactory.getNode(C_NodeTypes.UNTYPED_NULL_CONSTANT_NODE,

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 *    RESTART WITH increment_restart_value
 *    [WITH] DEFAULT default_value
 *      [NOT] NULL
 */
  final public TableElementNode columnAlterClause(String columnName) throws ParseException, StandardException {
        ValueNode       defaultNode;
        long[]                          autoIncrementInfo = new long[4];
        long                            autoIncrementIncrement = 1;
        long                            autoIncrementRestartWith = 1;
        DataTypeDescriptor      typeDescriptor = null;
    if (getToken(2).kind == DATA) {

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                                                        columnExpression,
                                                        getContextManager()));
  }


  final public ValueNode havingClause() throws ParseException, StandardException {
        ValueNode value;
    jj_consume_token(HAVING);
    value = valueExpression(false);
                {if (true) return value;}
    throw new Error("Missing return statement in function");
  }

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/*
 * <A NAME="defaultClause">defaultClause</A>
 */
  final public ValueNode defaultClause(long[] autoIncrementInfo, String columnName) throws ParseException, StandardException {
        ValueNode       value;
        Token           beginToken;
        Token           endToken;
    switch (jj_nt.kind) {
    case _DEFAULT:
    case WITH:

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 */


//ToCleanUp
//A specific class not such long[] should exists for autoIncrementInfo ...
  final public ValueNode generatedColumnOption(long[] autoIncrementInfo) throws ParseException, StandardException {
        ValueNode       value = null;
        autoIncrementInfo[QueryTreeNode.AUTOINCREMENT_START_INDEX] = 1;
        autoIncrementInfo[QueryTreeNode.AUTOINCREMENT_INC_INDEX] = 1;
        autoIncrementInfo[QueryTreeNode.AUTOINCREMENT_IS_AUTOINCREMENT_INDEX] = 1;
        autoIncrementInfo[QueryTreeNode.AUTOINCREMENT_CREATE_MODIFY] = ColumnDefinitionNode.CREATE_AUTOINCREMENT;
    jj_consume_token(GENERATED);

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  final public ValueNode defaultOption(Token beginToken, long[] autoIncrementInfo,
        String columnName) throws ParseException, StandardException {
        Token           endToken;
        Token           errorTok = null;
        Token           initialTok = null;
        ValueNode       value;
    if (getToken(1).kind == NULL && !(getToken(2).kind == PERIOD ||
                            getToken(2).kind == DOUBLE_COLON)) {
      jj_consume_token(NULL);
                {if (true) return (ValueNode) nodeFactory.getNode(
                                                                        C_NodeTypes.UNTYPED_NULL_CONSTANT_NODE,
                                                                        getContextManager());}
    } else if (jj_2_47(1)) {
      value = DB2DefaultOption(columnName);
                endToken = getToken(0);
                value.setBeginOffset( beginToken.beginOffset );
                value.setEndOffset( endToken.endOffset );
                value = (ValueNode) nodeFactory.getNode(
                                                                C_NodeTypes.DEFAULT_NODE,
                                                                value,
                                                                StringUtil.slice(statementSQLText,
                                                                        beginToken.beginOffset + 7,

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org.apache.derby.iapi.services.context.ContextManager

org.apache.derby.iapi.sql.compile.NodeFactory

org.apache.derby.iapi.types.DataTypeDescriptor

org.apache.derby.iapi.types.TypeId

org.apache.derby.iapi.util.JBitSet

org.apache.derby.impl.sql.compile.SQLParser

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