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java.lang.Objectcom.novell.nds.dirxml.driver.xds.Constraint
com.novell.nds.dirxml.driver.xds.RegExConstraint
A constraint that specifies a regular expression pattern for a
Parameter
's values.
e.g. "ab"
NOTE: To use this type of constraint, your driver MUST run in a 1.4 JVM or later.
Constructor Summary | |
RegExConstraint(String somePattern)
Creates a new regular expression constraint using the specified pattern and pattern flags. |
|
RegExConstraint(String somePattern,
int flags)
Creates a new regular expression constraint using the specified pattern and pattern flags. |
Method Summary | |
boolean |
canBeAppliedToMultipleParams()
Can this constraint be applied to multiple Parameters ? |
Object |
cloneAsNeeded(boolean sameParameter)
|
boolean |
equals(Object o)
Is the passed constraint equal to this constraint? |
boolean |
forScalar()
Can this constrait be applied to a scalar Parameter ?
|
boolean |
forStructured()
Can this constraint be applied to a structured Parameter ?
|
int |
hashCode()
Returns this constraint's hashcode. |
Methods inherited from class com.novell.nds.dirxml.driver.xds.Constraint |
getNOT, getOperator, getType, getTypes, toString |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public RegExConstraint(String somePattern, int flags)
somePattern
- a legal regular expression pattern; must not be
null
flags
- should be one of the integer constants specified in class
java.util.regex.Pattern
IllegalArgumentException
- if pattern
is
null
or an illegal patternPattern
public RegExConstraint(String somePattern)
somePattern
- a legal regular expression pattern; must not be
null
IllegalArgumentException
- if pattern
is
null
or an illegal patternPattern
Method Detail |
public int hashCode()
public boolean equals(Object o)
o
- may be null
true
if they're equal; false
if they're notpublic Object cloneAsNeeded(boolean sameParameter)
public boolean forStructured()
Constraint
Parameter
?
A structured Parameter
consists of multiple primitives or other structured Parameter
s.
forStructured
in class Constraint
true
if it can; false
if it can'tpublic boolean forScalar()
Constraint
Parameter
?
A scalar Parmeter
is a primitive (e.g., long, int, boolean) that has a single value.
forScalar
in class Constraint
true
if it can; false
if it can'tpublic boolean canBeAppliedToMultipleParams()
Constraint
Parameters
?
canBeAppliedToMultipleParams
in class Constraint
true
if it can; false
if it can't
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