List of methodReturn() Examples

Examples of methodReturn()

org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()
Return from a method, optionally with a value. Must only be called if zero or one item exists on the stack. If the stack contains a single value then that is popped and used as the returned value.
```
 Stack value => :empty: or Stack :empty: => :empty: 
```
.

Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

      userExprFun.getField(psHolder);


      userExprFun.completeConditional();
    }


    userExprFun.methodReturn();






    // newInvocation knows it is returning its value;

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

       * which returns a boolean.  For example:
       *    where booleanColumn
       */


      searchClause.generateExpression(acb, userExprFun);
      userExprFun.methodReturn();




      /* PUSHCOMPILER
      userSB.newReturnStatement(searchClause.generateExpression(acb, userSB));
      */

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

       * since the restriction may simply be a boolean column or subquery
       * which returns a boolean.  For example:
       *    where booleanColumn
       */
      restriction.generate(acb, userExprFun);
      userExprFun.methodReturn();


      // we are done modifying userExprFun, complete it.
      userExprFun.complete();


         // restriction is used in the final result set as an access of the new static

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

    // be executed directly as e0.
    MethodBuilder userExprFun = acb.newGeneratedFun("void", Modifier.PUBLIC);
    userExprFun.addThrownException("java.lang.Exception");
    methodCallBody.generate(acb, userExprFun);
    userExprFun.endStatement();
    userExprFun.methodReturn();
    userExprFun.complete();


    acb.pushGetResultSetFactoryExpression(mb);
    acb.pushMethodReference(mb, userExprFun); // first arg
    acb.pushThisAsActivation(mb); // arg 2

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

       * since the restriction may simply be a boolean column or subquery
       * which returns a boolean.  For example:
       *    where booleanColumn
       */
      restriction.generateExpression(acb, userExprFun);
      userExprFun.methodReturn();


      // we are done modifying userExprFun, complete it.
      userExprFun.complete();


         // restriction is used in the final result set as an access of the new static

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

       * which returns a boolean.  For example:
       *    where booleanColumn
       */
      constantRestriction.generateExpression(acb, userExprFun);


      userExprFun.methodReturn();


      // we are done modifying userExprFun, complete it.
      userExprFun.complete();


         // restriction is used in the final result set as an access

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

  {
    MethodBuilder qualMethod = acb.newUserExprFun();


    /* Generate a method that returns that expression */
    acb.generateNull(qualMethod, operand.getTypeCompiler());
    qualMethod.methodReturn();
    qualMethod.complete();


    /* Return an expression that evaluates to the GeneratedMethod */
    acb.pushMethodReference(mb, qualMethod);
  }

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

  {
    // create a constructor that just calls super.  
    MethodBuilder realConstructor =
      cb.newConstructorBuilder(Modifier.PUBLIC);
    realConstructor.callSuper();
    realConstructor.methodReturn();
    realConstructor.complete();


    constructor = cb.newMethodBuilder(Modifier.PUBLIC, "void", "postConstructor");
    constructor.addThrownException(ClassName.StandardException);
  }

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

        */
        if(mb.statementNumHitLimit(10))
        {
          MethodBuilder dmb = acb.newGeneratedFun(ClassName.ResultSet, Modifier.PRIVATE);
          dependentNodes[index].generate(acb,dmb); //generates the resultset expression
          dmb.methodReturn();
          dmb.complete();
          /* Generate the call to the new method */
          mb.pushThis(); 
          //second arg will be generated by this call
          mb.callMethod(VMOpcode.INVOKEVIRTUAL, (String) null, dmb.getName(), ClassName.ResultSet, 0);

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Examples of org.apache.derby.iapi.services.compiler.MethodBuilder.methodReturn()

    else
    {
      leftOperand.generateExpression(acb, qualMethod);
    }


    qualMethod.methodReturn();
    qualMethod.complete();


    /* push an expression that evaluates to the GeneratedMethod */
    acb.pushMethodReference(mb, qualMethod);
  }

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