Package org.smartparam.engine.matchers

Class BetweenMatcher

java.lang.Object

org.smartparam.engine.matchers.BetweenMatcher

All Implemented Interfaces:

Matcher

public class BetweenMatcher
extends Object
implements Matcher

Range matcher, checks if value fits in range defined in pattern. Value type and pattern type must also match. It is possible to define range inclusiveness or exclusiveness, separately for each of range border value.

Between matcher has a set of default separators, that will be used to separate values for beginning and end of range. These separators are (order matters):

 : - ,
 

First separator that was found in pattern string is used to split it. Use setSeparators(java.lang.String) to override defaults.

Since:

0.9.0

Author:

Przemek Hertel

Constructor Summary

Constructors

Constructor	Description
BetweenMatcher(boolean lowerInclusive, boolean upperInclusive)
BetweenMatcher(boolean lowerInclusive, boolean upperInclusive, String separators)
BetweenMatcher(String lowerInclusive, String upperInclusive)
BetweenMatcher(String lowerInclusive, String upperInclusive, String separators)

Method Summary

Modifier and Type	Method	Description
<T extends ValueHolder> boolean	matches(String value, String pattern, Type<T> type)	Check if value matches the pattern.
final void	setLowerInclusive(boolean lowerInclusive)
final void	setSeparators(String separators)	Override default separators.
final void	setUpperInclusive(boolean upperInclusive)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.smartparam.engine.core.matcher.Matcher

isReverse, setReverse

Constructor Details

BetweenMatcher

public BetweenMatcher(String lowerInclusive,
 String upperInclusive)

BetweenMatcher

public BetweenMatcher(String lowerInclusive,
 String upperInclusive,
 String separators)

BetweenMatcher

public BetweenMatcher(boolean lowerInclusive,
 boolean upperInclusive,
 String separators)

Parameters:

lowerInclusive - range lower end should be inclusive?

upperInclusive - range upper end should be inclusive?

separators - separators to use

BetweenMatcher

public BetweenMatcher(boolean lowerInclusive,
 boolean upperInclusive)

Parameters:

lowerInclusive - range lower end should be inclusive?

upperInclusive - range upper end should be inclusive?

Method Details

matches

public <T extends ValueHolder> boolean matches(String value,
 String pattern,
 Type<T> type)

Description copied from interface: Matcher

Check if value matches the pattern. Type can be used to parse value or to differentiate matchers behavior depending on value type. Type is defined per parameter Level.

Specified by:

matches in interface Matcher

Type Parameters:

T - level type

Parameters:

value - value form query (provided by user)

pattern - pattern from parameter matrix (can be '*')

type - type of value, might be null if none was set

Returns:

true if value matched, false otherwise

setLowerInclusive

public final void setLowerInclusive(boolean lowerInclusive)

setUpperInclusive

public final void setUpperInclusive(boolean upperInclusive)

setSeparators

public final void setSeparators(String separators)

Override default separators. Provided string is split into char array and each character is treated as a single separator.

Parameters:

separators - string value of separator