org.inria.ns.reflex.util
Class NumberConstraint.NumberClassConstraint

java.lang.Object
  org.inria.ns.reflex.util.NumberConstraint.NumberClassConstraint

All Implemented Interfaces:

Constraint, NumberConstraint

Enclosing interface:

NumberConstraint

public abstract static class NumberConstraint.NumberClassConstraint
extends Object
implements NumberConstraint

Base class for checking constraints on number types.

Author:

Philippe Poulard

Nested Class Summary

Nested classes/interfaces inherited from interface org.inria.ns.reflex.util.NumberConstraint

NumberConstraint.NumberClassConstraint, NumberConstraint.Type

Field Summary

Fields inherited from interface org.inria.ns.reflex.util.NumberConstraint

BYTE_CONSTRAINT, DECIMAL_CONSTRAINT, DOUBLE_CONSTRAINT, FLOAT_CONSTRAINT, INT_CONSTRAINT, INTEGER_CONSTRAINT, LONG_CONSTRAINT, MAX_BYTE, MAX_INTEGER, MAX_LONG, MAX_SHORT, MIN_BYTE, MIN_INTEGER, MIN_LONG, MIN_SHORT, NO_CONSTRAINT, SHORT_CONSTRAINT

Constructor Summary

NumberConstraint.NumberClassConstraint()

Method Summary

boolean	checkDigits(StringBuffer buf, Scanner scanner, String min, String max)
boolean	checkExponent(Scanner scanner)
boolean	checkInteger(Scanner scanner)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.inria.ns.reflex.util.NumberConstraint

getNumberType, stopCondition

Constructor Detail

NumberConstraint.NumberClassConstraint

public NumberConstraint.NumberClassConstraint()

Method Detail

checkInteger

public boolean checkInteger(Scanner scanner)
                     throws IOException

Throws:

IOException

checkExponent

public boolean checkExponent(Scanner scanner)
                      throws IOException

Throws:

IOException

checkDigits

public boolean checkDigits(StringBuffer buf,
                           Scanner scanner,
                           String min,
                           String max)
                    throws IOException

Parameters:

buf -

scanner -

min - For negative values only. Inclusive.

max - For positive values only. Inclusive.

Returns:

Throws:

IOException