```
public final class IntervalVar
extends java.lang.Object
```
An interval variable. This class must be constructed from the CpModel class.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`IntervalConstraintProto.Builder`	`getBuilder()`	Returns the interval builder.
`LinearExpr`	`getEndExpr()`	Returns the end expression.
`int`	`getIndex()`	Returns the index of the interval constraint in the model.
`java.lang.String`	`getName()`	Returns the name passed in the constructor.
`LinearExpr`	`getSizeExpr()`	Returns the size expression.
`LinearExpr`	`getStartExpr()`	Returns the start expression.
`java.lang.String`	`toString()`

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

Class IntervalVar