ilog.cplex
Class IloCplex.IIS.Status

java.lang.Object
  |
  +--ilog.cplex.IloCplex.IIS.Status

Enclosing class:

IloCplex.IIS

public static class IloCplex.IIS.Status

extends java.lang.Object

Enumeration of constraint and variable statuses in an IIS. For a given variable or constraint, the IIS status indicates which of the bounds participates in the IIS.

Field Summary

static IloCplex.IIS.Status	AtLower The lower bound of a variable or constraint participates in an IIS.
static IloCplex.IIS.Status	AtUpper The upper bound of a variable or constraint participates in an IIS.
static IloCplex.IIS.Status	Fixed Both bounds of a variable or constraint participate in an IIS.

Method Summary

boolean	equals(java.lang.Object obj) This method can be use to test whether two IIS statuses are equal.
java.lang.String	toString() Returns status in human-readable form.

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

AtLower

public static final IloCplex.IIS.Status AtLower

The lower bound of a variable or constraint participates in an IIS.

Fixed

public static final IloCplex.IIS.Status Fixed

Both bounds of a variable or constraint participate in an IIS. This can apply only if both bounds are identical, that is, the participating variable or constraint is fixed at a value.

AtUpper

public static final IloCplex.IIS.Status AtUpper

The upper bound of a variable or constraint participates in an IIS.

Method Detail

toString

public java.lang.String toString()

Returns status in human-readable form.

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

This method can be use to test whether two IIS statuses are equal.

Overrides:

equals in class java.lang.Object