List of newExprFun() Examples

Examples of newExprFun()

org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()
"ExprFun"s are the "expression functions" that are specific to a given JSQL statement. For example, an ExprFun is generated to evaluate the where clause of a select statement and return a boolean result.
All methods return by this are expected to be called via the GeneratedMethod interface. Thus the methods are public and return java.lang.Object.
Once the exprfun has been created, the caller will need to add statements to it, minimally a return statement.
ExprFuns return Object types, since they are invoked through reflection and thus their return type would get wrapped in an object anyway. For example: return java.lang.Boolean, not boolean.

Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStopPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = 
                generateIndexableRow(acb, numberOfStopPredicates);

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Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStartPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = generateIndexableRow(acb, numberOfStartPredicates);


      int  colNum = 0;

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Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStopPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = 
                generateIndexableRow(acb, numberOfStopPredicates);

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Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStartPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = generateIndexableRow(acb, numberOfStartPredicates);


      int  colNum = 0;

View Full Code Here

Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStopPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = 
                generateIndexableRow(acb, numberOfStopPredicates);

View Full Code Here

Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStartPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = generateIndexableRow(acb, numberOfStartPredicates);


      int  colNum = 0;

View Full Code Here

Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStopPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = 
                generateIndexableRow(acb, numberOfStopPredicates);

View Full Code Here

Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStartPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = generateIndexableRow(acb, numberOfStartPredicates);


      int  colNum = 0;

View Full Code Here

Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStopPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = 
                generateIndexableRow(acb, numberOfStopPredicates);

View Full Code Here

Examples of org.apache.derby.impl.sql.compile.ExpressionClassBuilder.newExprFun()

    */


    if (numberOfStartPredicates != 0)
    {
      /* This sets up the method and the static field */
      MethodBuilder exprFun = acb.newExprFun();


      /* Now we fill in the body of the method */
      LocalField rowField = generateIndexableRow(acb, numberOfStartPredicates);


      int  colNum = 0;

View Full Code Here

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