Crear variable booleana programable en el tiempo

Estoy intentando programar una variable booleana que se repita en el tiempo y donde pueda ajusta la duración de su valor logico "1" (t2) y tambien de su valor "0" (t1). Adjunto una imagen. Alguien me puede ayudar. Gracias
¡Resuelto!
Ir a solución.
Adjuntos:
imagen señal cuadrada.jpg ‏17 KB

Hola acadenas,
Desde otro punto de vista, he hecho un pequeño VI que puede que se acerque más a lo que necesitas.
Adjuntos:
varbool.vi ‏10 KB

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Getting errors when trying to execute CRUD programs

Hi All
I am trying to execute one of the CRUD programs for creating , updatying or deleting data in MDM server and a m getting a few errors .Could anybody advise.
Created on Jun 6, 2007
package com.sap.nw.mdm.rig;
import com.sap.nw.mdm.rig.programs.data.blobs.BLOBDataProgram;
import com.sap.nw.mdm.rig.programs.data.checkout_checkin_rollback.CheckOutCheckInRecordsProgram;
import com.sap.nw.mdm.rig.programs.data.crud.CRUDDataProgram;
import com.sap.nw.mdm.rig.programs.data.crud.bulk.BulkCRUDDataProgram;
import com.sap.nw.mdm.rig.programs.data.keymapping.KeyMappingProgram;
import com.sap.nw.mdm.rig.programs.data.search.SearchProgram;
import com.sap.nw.mdm.rig.programs.data.search.attribute.AttributeSearchProgram;
import com.sap.nw.mdm.rig.programs.data.search.field.FieldSearchProgram;
import com.sap.nw.mdm.rig.programs.data.syndication.SyndicationProgram;
import com.sap.nw.mdm.rig.programs.data.workflow.WorkflowProgram;
import com.sap.mdm.data.RegionProperties;
import com.sap.nw.mdm.rig.repository.Repository;
import com.sap.nw.mdm.rig.server.Server;
This class is the starting point to execute all sample programs.
To see a description of the various programs you can execute, please have a look at the
documentation for the following classes. There are static variables in each of these
classes that point to the various programs that can be executed with a description of
what the program does.
<ul>
<li>{@link com.sap.nw.mdm.rig.programs.data.blobs.BLOBDataProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.checkout_checkin_rollback.CheckOutCheckInRecordsProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.crud.CRUDDataProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.crud.bulk.BulkCRUDDataProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.keymapping.KeyMappingProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.search.SearchProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.search.attribute.AttributeSearchProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.search.field.FieldSearchProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.syndication.SyndicationProgram}
<li>{@link com.sap.nw.mdm.rig.programs.data.workflow.WorkflowProgram}
</ul>
@author Richard LeBlanc
public class Application {
 private Application() {
Starts the application and executes a program
@param args - not required
 static public void main(String[] args) {
 System.out.println("876876");
 Application app = new Application();
 System.out.println("11111");
 Program program = null;
 System.out.println("22222");
Simply uncomment the line that contains the program you wish to execute and run this class.
Blob Programs
// program = BLOBDataProgram.RETRIEVE_AND_WRITE_IMAGE_TO_FILE;
// program = BLOBDataProgram.RETRIEVE_AND_WRITE_PDF_TO_FILE;
Checkout/Checkin Data Programs
// program = CheckOutCheckInRecordsProgram.CHECK_OUT_NEW_CHECK_IN;
// program = CheckOutCheckInRecordsProgram.CHECK_OUT_NEW_ROLLBACK;
// program = CheckOutCheckInRecordsProgram.CHECK_OUT_EXISTING_CHECK_IN;
// program = CheckOutCheckInRecordsProgram.CHECK_OUT_EXISTING_ROLLBACK;
Create Read Update Delete (CRUD) Data Programs
// program = CRUDDataProgram.CRUD_HIERARCHY_TABLE;
 program = CRUDDataProgram.CRUD_MAIN_TABLE;
// program = CRUDDataProgram.CRUD_MAIN_TABLE_WITH_FLAT_AND_HIERARCHY_LOOKUP_FIELDS;
// program = CRUDDataProgram.CRUD_MAIN_TABLE_WITH_QUALIFIED_LOOKUP_FIELD;
// program = CRUDDataProgram.CRUD_MAIN_TABLE_WITH_TAXONOMY_LOOKUP_FIELD;
// program = CRUDDataProgram.CRUD_TAXONOMY_TABLE_WITH_ATTRIBUTES;
 System.out.println("333333");
Bulk Create Read Update Delete (CRUD) data programs
(many records at once)
// program = BulkCRUDDataProgram.BULK_CRUD_MAIN_TABLE;
KeyMapping Programs
// program = KeyMappingProgram.RETRIEVE;
Search Programs
// program = SearchProgram.DRILL_DOWN_SEARCH;
// program = SearchProgram.KEYWORD;
// program = SearchProgram.MASK;
// program = SearchProgram.NAMED_SEARCH;
// program = SearchProgram.QUALIFIER;
Attribute Search Programs
// program = AttributeSearchProgram.COUPLED_NUMERIC;
// program = AttributeSearchProgram.NUMERIC;
// program = AttributeSearchProgram.TEXT;
Field Search Programs
// program = FieldSearchProgram.BOOLEAN;
// program = FieldSearchProgram.CURRENCY;
// program = FieldSearchProgram.LITERAL_DATE;
// program = FieldSearchProgram.LOOKUP;
// program = FieldSearchProgram.TEXT;
Syndication Programs
// program = SyndicationProgram.SYNDICATE_PORT;
Workflow Programs
// program = WorkflowProgram.EXECUTE;
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 String mdsName = "172.18.139.200"; //the name of the Master Data Server
 String repositoryName = "GDS_1"; //make sure this is the name you use when unarchiving
 //the repository otherwise change it to reflect the name
 //of your repository
 String regionName = "English [US]";
 String userName = "Admin"; //there is an admin user with no password in the provided repository
 String password = ""; //there is an admin user with no password in the provided repository
 System.out.println("67r86587");
 app.start(mdsName, repositoryName, regionName, userName, password, program);
Establishes a connection to the given server and logs in to the given repository
with the given logon information and executes the given program
 private void start(String serverName, String repositoryName, String regionName,
 String user, String password, Program program) {
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 Server server = Server.getInstance(serverName);
 System.out.println("444444");
 //Get the list of running repositories from the server
 Repository[] repositories = server.getRepositories();
 System.out.println("5555");
 Repository repository = null;
 //Go through the list of repositories and see if any match the
 //given repository name
 for(int i=0, j=repositories.length; i<j; i++){
 System.out.println("666666bbye");
 if(repositories.getIdentifier().getName().equals(repositoryName)) {
 System.out.println(" hello" +repositoryName);
 repository = repositories;
 System.out.println(" hi" + repository);
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 RegionProperties[] regions = repository.getRegions();
 RegionProperties region = null;
 //Go through the list of regions and see if any match the given
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 for(int i=0, j=regions.length; i<j; i++){
 System.out.println(" hello");
 if(regions.getName().equals(regionName)) {
 region = regions;
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 //repository.getSession()
 repository.login(region, user, password);
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 program.execute(repository);
 System.out.println(" finally");
 //destroy the session (destroys the repository and user sessions)
 repository.getSession().destroy();
 //close the connection to the MDS
 repository.getServer().closeConnection();
I am getting the following errors:
Exception in thread "main" java.lang.IllegalArgumentException: Table with Code 'Products' does not exist in the repository 'GDS_1'
 at com.sap.mdm.internal.schema.RepositorySchemaImpl.getTableSchema(RepositorySchemaImpl.java:136)
 at com.sap.nw.mdm.rig.programs.data.crud.CRUDMainTableRecordProgram.execute(CRUDMainTableRecordProgram.java:33)
 at com.sap.nw.mdm.rig.Application.start(Application.java:211)
 at com.sap.nw.mdm.rig.Application.main(Application.java:157)

Hi Stephen,
I assume that a super admin user does not get these error messages, right? If so, this behaviour might come due to missing permissions on PCD objects for the user rubinmd. Please apply note 792370 which explains how to set end user permission on the pcd folder com.sap.ip.collaboration/Rooms
Kind regards,
Roland

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"\n****************************");
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if (letter >='A' && letter <= 'Z')
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final int DECODE =3; // menu choice 4
final int EXIT = 4; // menu choice 3
final int ALPHABET_SIZE = 26; // number of elements in alphabet
// declare variables
boolean finished = false; // whether or not to exit program
String text; // input string read from keyboard
int choice; // menu choice selected
int offset = 0; // caesar cipher offset
// declare and instantiate input objects
InputStreamReader reader = new InputStreamReader(System.in);
BufferedReader input = new BufferedReader(reader);
// Display program identification
printID();
// until the user selects the exit option, display the menu
// and respond to the choice
do
// Display menu of options
printMenu();
// Prompt user for an option and read input
text = getText(input, PROMPT_CHOICE);
// While selection is not valid, prompt for correct info
while (!text.equals(SET_STR) && !text.equals(ENCODE_STR) &&
!text.equals(EXIT_STR) && !text.equals(DECODE_STR))
text = getText(input, PROMPT_VALID + PROMPT_CHOICE);
// convert choice to an integer
choice = new Integer(text).intValue();
// respond to the choice selected
switch(choice)
case SET:
 // get the cipher value from the user and constrain to
// -25..0..25
offset = getInteger(input, PROMPT_CIPHER);
offset %= ALPHABET_SIZE;
break;
case ENCODE:
// get message to encode from user, and encode it using
// the current cipher value
text = getText(input, PROMPT_ENCODE);
text = encode(text, offset);
System.out.println("Encoded text is: " + text);
break;
case DECODE:
// get message to decode from user, and decode it using
// the current cipher value
text = getText(input, PROMPT_DECODE);
text = decode(text, offset);
System.out.println("Decoded text is: " + text);
break;
case EXIT:
// set exit flag to true
finished = true ;
break;
} // end of switch on choice
} while (!finished); // end of outer do loop
// Thank user
System.out.println("Thank you for using Cipher for all your" +
" code breaking and code making needs.");
}

My source in code format...sorry guys :)
 Cipher.java
 This program encodes and decodes text strings using a cipher that
 can be specified by the user.
import java.io.*;
public class Cipher
 public static void printID()
 // output program ID
 System.out.println ("*********************");
 System.out.println ("* Cipher *");
 System.out.println ("* *");
 System.out.println ("* *");
 System.out.println ("* *");
 System.out.println ("* CS 181-03 *");
 System.out.println ("*********************");
 public static void printMenu()
 // output menu
 System.out.println("\n\n****************************" +
 "\n* 1. Set cipher code. *" +
 "\n* 2. Encode text. *" +
 "\n* 3. Decode coded text. *" +
 "\n* 4. Exit the program *" +
 "\n****************************");
 public static String getText(BufferedReader input, String prompt)
 throws IOException
 // prompt the user and get their response
 System.out.print(prompt);
 return input.readLine();
 public static int getInteger(BufferedReader input, String prompt)
 throws IOException
 // prompt and get response from user
 String text = getText(input, prompt);
 // convert it to an integer
 return (new Integer(text).intValue());
 public static String encode(String original, int offset)
 // declare constants
 final int ALPHABET_SIZE = 26; // used to wrap around A-Z
 String encoded = ""; // base for string to return
 char letter; // letter being processed
 // convert message to upper case
 original = original.toUpperCase();
 // process each character of the message
 for (int index = 0; index < original.length(); index++)
 // get the letter and determine whether or not to
 // add the cipher value
 letter = original.charAt(index);
 if (letter >='A' && letter <= 'Z')
 // is A-Z, so add offset
 // determine whether result will be out of A-Z range
 if ((letter + offset) > 'Z') // need to wrap around to 'A'
 letter = (char)(letter - ALPHABET_SIZE + offset);
 else
 if ((letter + offset) < 'A') // need to wrap around to 'Z'
 letter = (char)(letter + ALPHABET_SIZE + offset);
 else
 letter = (char) (letter + offset);
 // build encoded message string
 encoded = encoded + letter;
 return encoded;
 public static String decode(String original, int offset)
 // declare constants
 final int ALPHABET_SIZE = 26; // used to wrap around A-Z
 String decoded = ""; // base for string to return
 char letter; // letter being processed
 // make original message upper case
 original = original.toUpperCase();
 // process each letter of message
 for (int index = 0; index < original.length(); index++)
 // get letter and determine whether to subtract cipher value
 letter = original.charAt(index);
 if (letter >= 'A' && letter <= 'Z')
 // is A-Z, so subtract cipher value
 // determine whether result will be out of A-Z range
 if ((letter - offset) < 'A') // wrap around to 'Z'
 letter = (char)(letter + ALPHABET_SIZE - offset);
 else
 if ((letter - offset) > 'Z') // wrap around to 'A'
 letter = (char)(letter - ALPHABET_SIZE - offset);
 else
 letter = (char) (letter - offset);
 // build decoded message
 decoded = decoded + letter;
 return decoded;
 // main controls flow throughout the program, presenting a
 // menu of options the user.
 public static void main (String[] args) throws IOException
 // declare constants
 final String PROMPT_CHOICE = "Enter your choice: ";
 final String PROMPT_VALID = "\nYou must enter a number between 1" +
 " and 4 to indicate your selection.\n";
 final String PROMPT_CIPHER = "\nEnter the offset value for a caesar " +
 "cipher: ";
 final String PROMPT_ENCODE = "\nEnter the text to encode: ";
 final String PROMPT_DECODE = "\nEnter the text to decode: ";
 final String SET_STR = "1"; // selection of 1 at main menu
 final String ENCODE_STR = "2"; // selection of 2 at main menu
 final String DECODE_STR = "3"; // selection of 3 at main menu
 final String EXIT_STR = "4"; // selection of 4 at main menu
 final int SET = 1; // menu choice 1
 final int ENCODE = 2; // menu choice 2
 final int DECODE =3; // menu choice 4
 final int EXIT = 4; // menu choice 3
 final int ALPHABET_SIZE = 26; // number of elements in alphabet
 // declare variables
 boolean finished = false; // whether or not to exit program
 String text; // input string read from keyboard
 int choice; // menu choice selected
 int offset = 0; // caesar cipher offset
 // declare and instantiate input objects
 InputStreamReader reader = new InputStreamReader(System.in);
 BufferedReader input = new BufferedReader(reader);
 // Display program identification
 printID();
 // until the user selects the exit option, display the menu
 // and respond to the choice
 do
 // Display menu of options
 printMenu();
 // Prompt user for an option and read input
 text = getText(input, PROMPT_CHOICE);
 // While selection is not valid, prompt for correct info
 while (!text.equals(SET_STR) && !text.equals(ENCODE_STR) &&
 !text.equals(EXIT_STR) && !text.equals(DECODE_STR))
 text = getText(input, PROMPT_VALID + PROMPT_CHOICE);
 // convert choice to an integer
 choice = new Integer(text).intValue();
 // respond to the choice selected
 switch(choice)
 case SET:
 // get the cipher value from the user and constrain to
 // -25..0..25
 offset = getInteger(input, PROMPT_CIPHER);
 offset %= ALPHABET_SIZE;
 break;
 case ENCODE:
 // get message to encode from user, and encode it using
 // the current cipher value
 text = getText(input, PROMPT_ENCODE);
 text = encode(text, offset);
 System.out.println("Encoded text is: " + text);
 break;
 case DECODE:
 // get message to decode from user, and decode it using
 // the current cipher value
 text = getText(input, PROMPT_DECODE);
 text = decode(text, offset);
 System.out.println("Decoded text is: " + text);
 break;
 case EXIT:
 // set exit flag to true
 finished = true ;
 break;
 } // end of switch on choice
 } while (!finished); // end of outer do loop
 // Thank user
 System.out.println("Thank you for using Cipher for all your" +
 " code breaking and code making needs.");
}

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