Package gnu.lists
Class IString
- java.lang.Object
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- gnu.lists.AbstractSequence<Char>
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- gnu.lists.IString
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- All Implemented Interfaces:
BoundedHashable
,Array<Char>
,AVector<Char>
,Consumable
,Sequence<Char>
,Externalizable
,Serializable
,CharSequence
,Comparable<IString>
,Iterable<Char>
,Collection<Char>
,List<Char>
,RandomAccess
- Direct Known Subclasses:
IString.SubString
public class IString extends AbstractSequence<Char> implements CharSequence, Externalizable, Comparable<IString>, AVector<Char>, RandomAccess, Consumable
A string implementation with contant-time codepoint indexing. Suitable for SRFI-135 or SRFI-140.- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
IString.SubString
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Field Summary
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Fields inherited from class gnu.lists.AbstractSequence
noInts
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Fields inherited from interface gnu.lists.Sequence
ATTRIBUTE_VALUE, BOOLEAN_VALUE, CDATA_VALUE, CHAR_VALUE, COMMENT_VALUE, DOCUMENT_VALUE, DOUBLE_VALUE, ELEMENT_VALUE, EOF_VALUE, eofValue, FLOAT_VALUE, INT_S16_VALUE, INT_S32_VALUE, INT_S64_VALUE, INT_S8_VALUE, INT_U16_VALUE, INT_U32_VALUE, INT_U64_VALUE, INT_U8_VALUE, OBJECT_VALUE, PRIM_VALUE, PROCESSING_INSTRUCTION_VALUE, TEXT_BYTE_VALUE
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description char
charAt(int i)
To implement CharSequenceint
compareTo(IString other)
void
consume(Consumer out)
int
effectiveIndex(int index)
boolean
equals(Object other)
byte[]
getBytes(String charsetName)
Char
getRaw(int index)
Given an "effective index", return element as object.int
hashCode()
int
indexByCodePoints(int index)
used for string-refint
length()
int
lengthByCodePoints()
int
offsetByCodePoints(int i)
Map character offset to char offset.void
readExternal(ObjectInput in)
int
size()
See java.util.List.IString
subSequence(int from, int to)
Substring using offsets in code-units (16-bit chars).char[]
toCharArray()
String
toString()
static IString
valueOf(CharSequence str)
static IString
valueOf(CharSequence str, int start, int count)
void
writeExternal(ObjectOutput out)
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Methods inherited from class gnu.lists.AbstractSequence
add, add, addAll, addAll, addPos, asImmutable, badRank, boundedHash, checkCanWrite, checkRank, clear, compare, compare, compare, consume, consumeNext, consumePosRange, contains, containsAll, copyPos, createPos, createRelativePos, effectiveIndex, effectiveIndex, effectiveIndex, effectiveIndex, elements, endPos, equals, fill, fill, fillPosRange, firstAttributePos, firstChildPos, firstChildPos, fromEndIndex, get, get, get, get, get, getAttribute, getAttributeLength, getBooleanRaw, getByteRaw, getCharRaw, getContainingSequenceSize, getDoubleRaw, getElementKind, getFloatRaw, getIndexDifference, getInt, getInt, getInt, getInt, getInt, getIntRaw, getIterator, getIterator, getIteratorAtPos, getLongRaw, getLowBound, getNextKind, getNextTypeName, getNextTypeObject, getPosNext, getPosPrevious, getRowMajor, getShortRaw, getSize, getSize, gotoAttributesStart, gotoChildrenStart, gotoParent, hasNext, hasPrevious, indexOf, isAfterPos, isEmpty, iterator, lastIndexOf, listIterator, listIterator, nextIndex, nextIndex, nextMatching, nextPos, parentPos, previousPos, rank, releasePos, remove, remove, removeAll, removePos, removePosRange, retainAll, set, set, setAt, setBuffer, setPosNext, setPosPrevious, setRaw, stableCompare, startPos, subList, subSequence, subSequencePos, toArray, toArray, toString, unsupported, unsupportedException
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface gnu.lists.Array
asImmutable, effectiveIndex, effectiveIndex, effectiveIndex, effectiveIndex, get, get, get, get, get, getBooleanRaw, getByteRaw, getCharRaw, getDoubleRaw, getElementKind, getFloatRaw, getInt, getInt, getInt, getInt, getInt, getIntRaw, getLongRaw, getLowBound, getRowMajor, getShortRaw, getSize, getSize, isEmpty, rank, set, setRaw
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Methods inherited from interface gnu.kawa.util.BoundedHashable
boundedHash
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Methods inherited from interface java.lang.CharSequence
chars, codePoints
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Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray
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Methods inherited from interface java.util.List
add, add, addAll, addAll, clear, contains, containsAll, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, sort, spliterator, subList, toArray, toArray
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Constructor Detail
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IString
public IString(String str)
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Method Detail
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valueOf
public static IString valueOf(CharSequence str)
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valueOf
public static IString valueOf(CharSequence str, int start, int count)
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effectiveIndex
public int effectiveIndex(int index)
- Specified by:
effectiveIndex
in interfaceArray<Char>
- Overrides:
effectiveIndex
in classAbstractSequence<Char>
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getRaw
public Char getRaw(int index)
Description copied from interface:Array
Given an "effective index", return element as object.
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indexByCodePoints
public int indexByCodePoints(int index)
used for string-ref
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offsetByCodePoints
public int offsetByCodePoints(int i)
Map character offset to char offset. Caller is responsible for checking thati >=0 && i <= cplength
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lengthByCodePoints
public int lengthByCodePoints()
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size
public int size()
Description copied from interface:Sequence
See java.util.List.
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charAt
public char charAt(int i)
To implement CharSequence- Specified by:
charAt
in interfaceCharSequence
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toString
public String toString()
- Specified by:
toString
in interfaceCharSequence
- Overrides:
toString
in classAbstractSequence<Char>
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length
public int length()
- Specified by:
length
in interfaceCharSequence
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subSequence
public IString subSequence(int from, int to)
Substring using offsets in code-units (16-bit chars).- Specified by:
subSequence
in interfaceCharSequence
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writeExternal
public void writeExternal(ObjectOutput out) throws IOException
- Specified by:
writeExternal
in interfaceExternalizable
- Throws:
IOException
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readExternal
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
- Specified by:
readExternal
in interfaceExternalizable
- Throws:
IOException
ClassNotFoundException
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toCharArray
public char[] toCharArray()
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getBytes
public byte[] getBytes(String charsetName) throws UnsupportedEncodingException
- Throws:
UnsupportedEncodingException
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consume
public void consume(Consumer out)
- Specified by:
consume
in interfaceConsumable
- Overrides:
consume
in classAbstractSequence<Char>
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hashCode
public int hashCode()
- Specified by:
hashCode
in interfaceCollection<Char>
- Specified by:
hashCode
in interfaceList<Char>
- Overrides:
hashCode
in classAbstractSequence<Char>
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equals
public boolean equals(Object other)
- Specified by:
equals
in interfaceCollection<Char>
- Specified by:
equals
in interfaceList<Char>
- Overrides:
equals
in classAbstractSequence<Char>
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compareTo
public int compareTo(IString other)
- Specified by:
compareTo
in interfaceComparable<IString>
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