UnitConstraint

java.lang.Object
- ptolemy.moml.unit.UnitConstraint

Direct Known Subclasses:

UnitEquation, UnitInEquality
```
public abstract class UnitConstraint
extends java.lang.Object
```
Since:

Ptolemy II 8.0

Version:

$Id$

Author:

Rowland R Johnson

Pt.AcceptedRating:

Red (rowland)

Pt.ProposedRating:

Red (rowland)

Constructor Summary

Constructors
Constructor Description

UnitConstraint(java.lang.String string)

UnitConstraint(UnitExpr lhs, java.lang.String operator, UnitExpr rhs)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`descriptiveForm()`
`UnitExpr`	`getLhs()`	Get the left hand side.
`java.lang.String`	`getOperator()`
`UnitExpr`	`getRhs()`	Get the right hand side.
`NamedObj`	`getSource()`	Get the source of this equation.
`void`	`setLhs(UnitExpr expr)`
`void`	`setRhs(UnitExpr expr)`
`void`	`setSource(NamedObj source)`
`java.lang.String`	`toString()`

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

Constructor Detail

UnitConstraint

public UnitConstraint(java.lang.String string)

Parameters:: string -

UnitConstraint

public UnitConstraint(UnitExpr lhs,
                      java.lang.String operator,
                      UnitExpr rhs)

Parameters:: lhs -; operator -; rhs -

Method Detail

descriptiveForm

public java.lang.String descriptiveForm()

getLhs
```
public UnitExpr getLhs()
```
Get the left hand side.

Returns:

The left hand side.

getOperator
```
public java.lang.String getOperator()
```
Returns:

The operator.

getRhs
```
public UnitExpr getRhs()
```
Get the right hand side.

Returns:

The right hand side.

getSource
```
public NamedObj getSource()
```
Get the source of this equation.

Returns:

The source of this equation.

setLhs
```
public void setLhs(UnitExpr expr)
```

setRhs
```
public void setRhs(UnitExpr expr)
```

setSource

public void setSource(NamedObj source)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object