Package com.ibm.icu.impl
Class StringRange
- java.lang.Object
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- com.ibm.icu.impl.StringRange
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public class StringRange extends java.lang.Object
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interface
StringRange.Adder
(package private) static class
StringRange.Range
(package private) static class
StringRange.Ranges
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Field Summary
Fields Modifier and Type Field Description static java.util.Comparator<int[]>
COMPARE_INT_ARRAYS
private static boolean
DEBUG
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Constructor Summary
Constructors Constructor Description StringRange()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description private static void
add(int endIndex, int startOffset, int[] starts, int[] ends, java.lang.StringBuilder builder, java.util.Collection<java.lang.String> output)
private static java.util.LinkedList<StringRange.Ranges>
compact(int size, java.util.Set<StringRange.Ranges> inputRanges)
static void
compact(java.util.Set<java.lang.String> source, StringRange.Adder adder, boolean shorterPairs)
Faster but not as good compaction.static void
compact(java.util.Set<java.lang.String> source, StringRange.Adder adder, boolean shorterPairs, boolean moreCompact)
Compact the set of strings.static java.util.Collection<java.lang.String>
expand(java.lang.String start, java.lang.String end, boolean requireSameLength, java.util.Collection<java.lang.String> output)
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Field Detail
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DEBUG
private static final boolean DEBUG
- See Also:
- Constant Field Values
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COMPARE_INT_ARRAYS
public static final java.util.Comparator<int[]> COMPARE_INT_ARRAYS
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Method Detail
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compact
public static void compact(java.util.Set<java.lang.String> source, StringRange.Adder adder, boolean shorterPairs, boolean moreCompact)
Compact the set of strings.- Parameters:
source
- set of stringsadder
- adds each pair to the output. See theStringRange.Adder
interface.shorterPairs
- use abc-d instead of abc-abdmoreCompact
- use a more compact form, at the expense of more processing. If false, source must be sorted.
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compact
public static void compact(java.util.Set<java.lang.String> source, StringRange.Adder adder, boolean shorterPairs)
Faster but not as good compaction. Only looks at final codepoint.- Parameters:
source
- set of stringsadder
- adds each pair to the output. See theStringRange.Adder
interface.shorterPairs
- use abc-d instead of abc-abd
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compact
private static java.util.LinkedList<StringRange.Ranges> compact(int size, java.util.Set<StringRange.Ranges> inputRanges)
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expand
public static java.util.Collection<java.lang.String> expand(java.lang.String start, java.lang.String end, boolean requireSameLength, java.util.Collection<java.lang.String> output)
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add
private static void add(int endIndex, int startOffset, int[] starts, int[] ends, java.lang.StringBuilder builder, java.util.Collection<java.lang.String> output)
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