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org.eclipse.emf.query.conditions.strings
Class StringRegularExpressionValue
java.lang.Object
org.eclipse.emf.query.conditions.Condition
org.eclipse.emf.query.conditions.DataTypeCondition<
String>
org.eclipse.emf.query.conditions.strings.StringCondition
org.eclipse.emf.query.conditions.strings.StringValue
org.eclipse.emf.query.conditions.strings.StringRegularExpressionValue
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public class StringRegularExpressionValue
- extends
StringValue
A StringValue condition subclass that tests for
String using regular expression.
The arguments being evaluated are adapted to a String first using a StringAdapter
and then the string will be compared with the initialization regular expression
to see if it matches.
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Constructor Summary
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StringRegularExpressionValue
(
String patternStr)
A simple constructor that takes the regular expression to use for
matching. |
StringRegularExpressionValue
(
String patternStr,
boolean caseSensitive,
IDataTypeAdapter<
String> adapter)
A constructor that takes the regular expression to use for matching, a
StringAdapter for adapting the evaluated object to string
before matching them and a boolean flag indicating whether the pattern
matching should be case-sensitive or not. |
StringRegularExpressionValue
(
String patternStr,
boolean caseSensitive,
StringAdapter adapter)
A constructor that takes the regular expression to use for matching, a
StringAdapter for adapting the evaluated object to string
before matching them and a boolean flag indicating whether the pattern
matching should be case-sensitive or not. |
StringRegularExpressionValue
(
String patternStr,
IDataTypeAdapter<
String> adapter)
A constructor that takes the regular expression to use for matching, and
a StringAdapter for adapting the evaluated object to
string before matching them. |
StringRegularExpressionValue
(
String patternStr,
StringAdapter adapter)
A constructor that takes the regular expression to use for matching, and
a StringAdapter for adapting the evaluated object to
string before matching them. |
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Method Summary
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protected
Pattern
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getPattern
()
A getter for the Pattern used by this
StringRegularExpressionValue
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boolean
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isSatisfied
(
String str)
Answers whether the argument string matches the regular expression used
in initialization of this StringRegularExpressionValue
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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StringRegularExpressionValue
public StringRegularExpressionValue(
String patternStr)
- A simple constructor that takes the regular expression to use for
matching. It defaults to using the StringAdapter.DEFAULT for adapting the
evaluated object to string before matching them, and it defaults to being
case-sensitive.
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Parameters:
-
patternStr - The regular expression pattern to use for matching strings
when evaluating this StringRegularExpressionValue
condition
StringRegularExpressionValue
public StringRegularExpressionValue(
String patternStr,
StringAdapter adapter)
- A constructor that takes the regular expression to use for matching, and
a
StringAdapter for adapting the evaluated object to
string before matching them. It defaults to being case-sensitive.
-
Parameters:
-
patternStr - The regular expression pattern to use for matching strings
when evaluating this StringRegularExpressionValue
condition. -
adapter - The StringAdapter to use to get a
String out of evaluated Objects
StringRegularExpressionValue
public StringRegularExpressionValue(
String patternStr,
IDataTypeAdapter<
String> adapter)
- A constructor that takes the regular expression to use for matching, and
a
StringAdapter for adapting the evaluated object to
string before matching them. It defaults to being case-sensitive.
-
Parameters:
-
patternStr - The regular expression pattern to use for matching strings
when evaluating this StringRegularExpressionValue
condition. -
adapter - A generic string adapter to use to get a
String out of evaluated Objects
Since:
- 1.2
StringRegularExpressionValue
public StringRegularExpressionValue(
String patternStr,
boolean caseSensitive,
StringAdapter adapter)
- A constructor that takes the regular expression to use for matching, a
StringAdapter for adapting the evaluated object to string
before matching them and a boolean flag indicating whether the pattern
matching should be case-sensitive or not.
-
Parameters:
-
patternStr - The regular expression pattern to use for matching strings
when evaluating this StringRegularExpressionValue
condition. -
caseSensitive - a boolean value specifying whether to use case in matching
strings -
adapter - The StringAdapter to use to get a
String out of evaluated Objects
StringRegularExpressionValue
public StringRegularExpressionValue(
String patternStr,
boolean caseSensitive,
IDataTypeAdapter<
String> adapter)
- A constructor that takes the regular expression to use for matching, a
StringAdapter for adapting the evaluated object to string
before matching them and a boolean flag indicating whether the pattern
matching should be case-sensitive or not.
-
Parameters:
-
patternStr - The regular expression pattern to use for matching strings
when evaluating this StringRegularExpressionValue
condition. -
caseSensitive - a boolean value specifying whether to use case in matching
strings -
adapter - A generic string adapter to use to get a
String out of evaluated Objects
Since:
- 1.2
isSatisfied
public boolean isSatisfied(
String str)
- Answers whether the argument string matches the regular expression used
in initialization of this
StringRegularExpressionValue
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Overrides:
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isSatisfied
in class
StringValue
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Parameters:
-
str - The String to evaluate
Returns:
boolean true if the argument string satisfies this StringCondition, false otherwise
See Also:
StringCondition.isSatisfied(java.lang.String)
getPattern
protected final
Pattern getPattern()
- A getter for the
Pattern used by this
StringRegularExpressionValue
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Returns:
- Pattern The
Pattern generated by compiling the
regular expression
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