net.percederberg.mibble.type

Class ValueRangeConstraint

java.lang.Object

net.percederberg.mibble.type.ValueRangeConstraint

All Implemented Interfaces:

Constraint

public class ValueRangeConstraint
extends java.lang.Object
implements Constraint

A MIB type value range constraint. This class represents a value range in a set of value constraints.

Since:

2.0

Constructor Summary

Constructors

Constructor and Description
ValueRangeConstraint(MibFileRef fileRef, MibValue lower, boolean strictLower, MibValue upper, boolean strictUpper) Creates a new value range constraint.

Method Summary

Methods

Modifier and Type	Method and Description
MibValue	getLowerBound() Returns the lower bound value.
MibValue	getUpperBound() Returns the upper bound value.
void	initialize(MibType type, MibLoaderLog log) Initializes the constraint.
boolean	isCompatible(MibType type) Checks if the specified type is compatible with this constraint.
boolean	isCompatible(MibValue value) Checks if the specified value is compatible with this constraint.
boolean	isCompatible(java.lang.Number value) Checks if the specified value is compatible with this constraint.
java.lang.String	toString() Returns a string representation of this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueRangeConstraint

public ValueRangeConstraint(MibFileRef fileRef,
                    MibValue lower,
                    boolean strictLower,
                    MibValue upper,
                    boolean strictUpper)

Creates a new value range constraint.

Parameters:

fileRef - the constraint MIB file location

lower - the lower bound, or null for minimum

strictLower - the strict lower bound (less than) flag

upper - the upper bound, or null for maximum

strictUpper - the strict upper bound (greater than) flag

Method Detail

initialize

public void initialize(MibType type,
              MibLoaderLog log)
                throws MibException

Initializes the constraint. This will remove all levels of indirection present, such as references to types or values. No constraint information is lost by this operation. This method may modify this object as a side-effect, and will be called by the MIB loader.

Specified by:

initialize in interface Constraint

Parameters:

type - the type to constrain

log - the MIB loader log

Throws:

MibException - if an error was encountered during the initialization

isCompatible

public boolean isCompatible(MibType type)

Checks if the specified type is compatible with this constraint.

Specified by:

isCompatible in interface Constraint

Parameters:

type - the type to check

Returns:

true if the type is compatible, or false otherwise

isCompatible

public boolean isCompatible(MibValue value)

Checks if the specified value is compatible with this constraint.

Specified by:

isCompatible in interface Constraint

Parameters:

value - the value to check

Returns:

true if the value is compatible, or false otherwise

isCompatible

public boolean isCompatible(java.lang.Number value)

Checks if the specified value is compatible with this constraint.

Parameters:

value - the (integer) value to check

Returns:

true if the value is compatible, or false otherwise

Since:

2.9

getLowerBound

public MibValue getLowerBound()

Returns the lower bound value.

Returns:

the lower bound value, or null for minimum

getUpperBound

public MibValue getUpperBound()

Returns the upper bound value.

Returns:

the upper bound value, or null for maximum

toString

public java.lang.String toString()

Returns a string representation of this object.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this object