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added unknown variable exception + method for fetching integer size

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fros4943 2008-02-11 14:02:29 +00:00
parent 74df59e4a2
commit 47165456ca
1 changed files with 55 additions and 45 deletions
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72
tools/cooja/java/se/sics/cooja/AddressMemory.java
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@ -24,7 +24,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: AddressMemory.java,v 1.1 2007/02/02 11:02:14 fros4943 Exp $
* $Id: AddressMemory.java,v 1.2 2008/02/11 14:02:29 fros4943 Exp $
*/
package se.sics.cooja;
@ -47,69 +47,79 @@ public interface AddressMemory {
/**
* Returns address of variable with given name.
*
* @param varName
* Variable name
* @return Address of given variable, or -1
* @param varName Variable name
* @return Variable address
* @throws UnknownVariableException Variable does not exist
*/
public int getVariableAddress(String varName);
public int getVariableAddress(String varName) throws UnknownVariableException;
/**
* Returns a value of the byte variable with the given name.
*
* @param varName
* Name of byte variable
* @param varName Name of byte variable
* @return Value of byte variable
* @throws UnknownVariableException Variable does not exist
*/
public byte getByteValueOf(String varName);
public byte getByteValueOf(String varName) throws UnknownVariableException;
/**
* Set byte value of variable with given name.
*
* @param varName
* Name of byte variable
* @param newVal
* New value to set
* @param varName Name of byte variable
* @param newVal New value of byte
* @throws UnknownVariableException Variable does not exist
*/
public void setByteValueOf(String varName, byte newVal);
public void setByteValueOf(String varName, byte newVal) throws UnknownVariableException;
/**
* Returns byte array of given length and with the given name.
*
* @param varName
* Name of array
* @param length
* Length of array
* @param varName Name of array
* @param length Length of array
* @return Data of array
* @throws UnknownVariableException Variable does not exist
*/
public byte[] getByteArray(String varName, int length);
public byte[] getByteArray(String varName, int length) throws UnknownVariableException;
/**
* Set byte array of the variable with the given name.
*
* @param varName
* Name of array
* @param data
* New data of array
* @param varName Name of array
* @param data New data of array
* @throws UnknownVariableException Variable does not exist
*/
public void setByteArray(String varName, byte[] data);
public void setByteArray(String varName, byte[] data) throws UnknownVariableException;
/**
* @return Number of bytes in an integer
*/
public int getIntegerLength();
/**
* Returns a value of the integer variable with the given name.
*
* @param varName
* Name of integer variable
* @param varName Name of integer variable
* @return Value of integer variable
* @throws UnknownVariableException Variable does not exist
*/
public int getIntValueOf(String varName);
public int getIntValueOf(String varName) throws UnknownVariableException;
/**
* Set integer value of variable with given name.
*
* @param varName
* Name of integer variable
* @param newVal
* New value to set
* @param varName Name of integer variable
* @param newVal New integer value
* @throws UnknownVariableException Variable does not exist
*/
public void setIntValueOf(String varName, int newVal);
public void setIntValueOf(String varName, int newVal) throws UnknownVariableException;
/**
* Unknown variable name exception.
*/
public class UnknownVariableException extends RuntimeException {
public UnknownVariableException(String varName) {
super("Unknown variable name: " + varName);
}
}
}