ResourceModel

java.lang.Object
- edu.penn.rtg.schedulingapp.ResourceModel

```
public class ResourceModel
extends java.lang.Object
```
Resource Model.
Resource Model characterize a partitioned resource that guarantees allocations of �� time units every �� time units. If we can abstract component as a single task with execution time �� and period ��, we can transform it to a resource model with ( �� , �� )

Since:

1.0

Version:

1.0

Author:

Jaewoo Lee

Field Summary

Fields
Modifier and Type	Field and Description
`int`	`cpus`
`static int`	`DPRM`
`static int`	`EQV`
`EqvPrmModel`	`eqvRes`
`int`	`exec2`
`IntPRM`	`initRes`
`static int`	`MPR`
`java.lang.String`	`notes`
`int`	`period2`
`static int`	`PRM`
`int`	`type`

Constructor Summary

Constructors
Constructor and Description
`ResourceModel(double period, double bandwidth, double deadline)` Resource Model Constructor, set period, bandwidth, and deadline

Method Summary

Methods
Modifier and Type	Method and Description
`double`	`computeLowerSBF(double time)`
`double`	`computeLSBF(double time)` It compute Lower Supply Bound Function of resource model (for schedulability test)
`double`	`computeSBF_Arinc(double time)`
`int`	`computeSBF_DPRM(int t)`
`double`	`computeSBF(double time)` It compute Supply Bound Function of resource model
`double`	`getBandwidth()` Return bandwidth of resource model
`double`	`getDeadline()` Return deadline of resource model
`double`	`getPeriod()` Return period of resource model
`java.lang.String`	`getResult()` It write debug message to string by calling toString()
`void`	`print()` It write debug message to command line
`void`	`printDPRM()` It write debug message to command line
`void`	`printFile(java.io.PrintStream out)` It write debug message to file
`void`	`setEqvRes(EqvPrmModel eqvRes)`
`void`	`setInitRes(IntPRM initRes)`
`java.lang.String`	`toString()` It write debug message to string

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - period2
```
public int period2
```
  - exec2
```
public int exec2
```
  - cpus
```
public int cpus
```
  - type
```
public int type
```
  - notes
```
public java.lang.String notes
```
  - PRM
```
public static final int PRM
```
    See Also:
    Constant Field Values
  - DPRM
```
public static final int DPRM
```
    See Also:
    Constant Field Values
  - MPR
```
public static final int MPR
```
    See Also:
    Constant Field Values
  - EQV
```
public static final int EQV
```
    See Also:
    Constant Field Values
  - initRes
```
public IntPRM initRes
```
  - eqvRes
```
public EqvPrmModel eqvRes
```
- Constructor Detail
  - ResourceModel
```
public ResourceModel(double period,
             double bandwidth,
             double deadline)
```
    Resource Model Constructor, set period, bandwidth, and deadline
    
    Parameters:
    period - period of resource model
    bandwidth - bandwidth of resource model
    deadline - deadline of resource model
- Method Detail
  - setInitRes
```
public void setInitRes(IntPRM initRes)
```
  - setEqvRes
```
public void setEqvRes(EqvPrmModel eqvRes)
```
  - getPeriod
```
public double getPeriod()
```
    Return period of resource model
    
    Returns:
    period of resource model
  - getBandwidth
```
public double getBandwidth()
```
    Return bandwidth of resource model
    
    Returns:
    bandwidth of resource model
  - getDeadline
```
public double getDeadline()
```
    Return deadline of resource model
    
    Returns:
    deadline of resource model
  - computeSBF
```
public double computeSBF(double time)
```
    It compute Supply Bound Function of resource model
    
    Parameters:
    time - given time
    
    Returns:
    Supply Bound Function of resource model
  - computeLowerSBF
```
public double computeLowerSBF(double time)
```
  - computeLSBF
```
public double computeLSBF(double time)
```
    It compute Lower Supply Bound Function of resource model (for schedulability test)
    
    Parameters:
    time - given time
    
    Returns:
    Supply Bound Function of resource model
  - printDPRM
```
public void printDPRM()
```
    It write debug message to command line
  - print
```
public void print()
```
    It write debug message to command line
  - printFile
```
public void printFile(java.io.PrintStream out)
```
    It write debug message to file
    
    Parameters:
    out - file's outputsteam
  - toString
```
public java.lang.String toString()
```
    It write debug message to string
    
    Overrides:
    
    toString in class java.lang.Object
  - getResult
```
public java.lang.String getResult()
```
    It write debug message to string by calling toString()
  - computeSBF_Arinc
```
public double computeSBF_Arinc(double time)
```
  - computeSBF_DPRM
```
public int computeSBF_DPRM(int t)
```

Class ResourceModel

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

period2

exec2

cpus

type

notes

PRM

DPRM

MPR

EQV

initRes

eqvRes

Constructor Detail

ResourceModel

Method Detail

setInitRes

setEqvRes

getPeriod

getBandwidth

getDeadline

computeSBF

computeLowerSBF

computeLSBF

printDPRM

print

printFile

toString

getResult

computeSBF_Arinc

computeSBF_DPRM