Class ELFDumpReader.RegisterComparator
java.lang.Object
com.ibm.j9ddr.corereaders.elf.ELFDumpReader.RegisterComparator
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Constructor Summary
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Method Summary
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods declared in interface java.util.Comparator
equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong
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Constructor Details
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RegisterComparator
public RegisterComparator()
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Method Details
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compare
Description copied from interface:java.util.Comparator
Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.The implementor must ensure that
signum
(compare(x, y)) == -signum(compare(y, x))
for allx
andy
. (This implies thatcompare(x, y)
must throw an exception if and only ifcompare(y, x)
throws an exception.)The implementor must also ensure that the relation is transitive:
((compare(x, y)>0) && (compare(y, z)>0))
impliescompare(x, z)>0
.Finally, the implementor must ensure that
compare(x, y)==0
implies thatsignum(compare(x, z))==signum(compare(y, z))
for allz
.- Specified by:
compare
in interfaceComparator<String>
- Parameters:
s1
- the first object to be compared.s2
- the second object to be compared.- Returns:
- a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.
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