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java.lang.Object com.cosylab.util.StringComparator
public class StringComparator
Insert the type's description here. Creation date: (8/22/01 5:14:54 PM)
Constructor Summary | |
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StringComparator()
NameClassPairComparatot constructor comment. |
Method Summary | |
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int |
compare(java.lang.Object o1,
java.lang.Object o2)
Compares its two arguments for order. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Comparator |
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equals |
Constructor Detail |
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public StringComparator()
Method Detail |
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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.Comparator
o1
- DOCUMENT ME!o2
- DOCUMENT ME!
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