|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectnet.sf.saxon.sort.RuleBasedSubstringMatcher
This class wraps a RuleBasedCollator to provide a SubstringMatcher. This users the facilities offered by the RuleBasedCollator to implement the XPath functions contains(), starts-with(), ends-with(), substring-before(), and substring-after().
| Constructor Summary | |
RuleBasedSubstringMatcher(java.text.RuleBasedCollator collator)
|
|
| Method Summary | |
int |
compare(java.lang.Object o1,
java.lang.Object o2)
Compares its two arguments for order. |
boolean |
comparesEqual(java.lang.String s1,
java.lang.String s2)
Test whether one string is equal to another, according to the rules of the XPath compare() function. |
boolean |
contains(java.lang.String s1,
java.lang.String s2)
Test whether one string contains another, according to the rules of the XPath contains() function |
boolean |
endsWith(java.lang.String s1,
java.lang.String s2)
Test whether one string ends with another, according to the rules of the XPath ends-with() function |
static void |
main(java.lang.String[] args)
Test program to output the sequence of collation element iterators for a given input string |
boolean |
startsWith(java.lang.String s1,
java.lang.String s2)
Test whether one string starts with another, according to the rules of the XPath starts-with() function |
java.lang.String |
substringAfter(java.lang.String s1,
java.lang.String s2)
Return the part of a string after a given substring, according to the rules of the XPath substring-after() function |
java.lang.String |
substringBefore(java.lang.String s1,
java.lang.String s2)
Return the part of a string before a given substring, according to the rules of the XPath substring-before() function |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface java.util.Comparator |
equals |
| Constructor Detail |
public RuleBasedSubstringMatcher(java.text.RuleBasedCollator collator)
| Method Detail |
public boolean comparesEqual(java.lang.String s1,
java.lang.String s2)
comparesEqual in interface SubstringMatchers1 - the first strings2 - the second string
public boolean contains(java.lang.String s1,
java.lang.String s2)
contains in interface SubstringMatchers1 - the containing strings2 - the contained string
public boolean endsWith(java.lang.String s1,
java.lang.String s2)
endsWith in interface SubstringMatchers1 - the containing strings2 - the contained string
public boolean startsWith(java.lang.String s1,
java.lang.String s2)
startsWith in interface SubstringMatchers1 - the containing strings2 - the contained string
public java.lang.String substringAfter(java.lang.String s1,
java.lang.String s2)
substringAfter in interface SubstringMatchers1 - the containing strings2 - the contained string
public java.lang.String substringBefore(java.lang.String s1,
java.lang.String s2)
substringBefore in interface SubstringMatchers1 - the containing strings2 - the contained string
public int compare(java.lang.Object o1,
java.lang.Object o2)
The implementor must ensure that sgn(compare(x, y)) == -sgn(compare(y, x)) for all x and y. (This implies that compare(x, y) must throw an exception if and only if compare(y, x) throws an exception.)
The implementor must also ensure that the relation is transitive: ((compare(x, y)>0) && (compare(y, z)>0)) implies compare(x, z)>0.
Finally, the implementer must ensure that compare(x, y)==0 implies that sgn(compare(x, z))==sgn(compare(y, z)) for all z.
It is generally the case, but not strictly required that (compare(x, y)==0) == (x.equals(y)). Generally speaking, any comparator that violates this condition should clearly indicate this fact. The recommended language is "Note: this comparator imposes orderings that are inconsistent with equals."
compare in interface java.util.Comparatoro1 - the first object to be compared.o2 - the second object to be compared.
java.lang.ClassCastException - if the arguments' types prevent them from
being compared by this Comparator.public static void main(java.lang.String[] args)
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||