Index (Apache Tika ML charset encoding detector 4.0.0 API)

A B C D E F G H I L M N O P R S T U V W
All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form

A

AdaptiveProbe - Class in org.apache.tika.ml.chardetect: Reads an encoding-detection probe sized by content, not raw bytes.
AMBIGUOUS - Enum constant in enum class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Result: Sample is structurally valid but contains no complete multi-byte sequence (pure ASCII, or only a truncated lead at probe-end).
analyzeBigrams(byte[], int, int) - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: For each scored bigram in the probe (same skip rules as NaiveBayesBigramEncodingDetector.scoreClasses(byte[])), compute and return its dequantized contribution to two specified classes' scores.
appliesTo(String) - Static method in class org.apache.tika.ml.chardetect.CjkDecodeValidator: True for the legacy multi-byte CJK charsets this veto applies to (the decode-failure signal is meaningful only for these; ISO-2022 is handled structurally and single-byte charsets don't apply).
ARABIC - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort

B

bigram - Variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.BigramContrib
BigramContrib(int, double, double) - Constructor for class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.BigramContrib
buildGroupIndices(String[]) - Static method in class org.apache.tika.ml.chardetect.CharsetConfusables: Build a per-class group-index array from a label array (e.g. from a LinearModel), using CharsetConfusables.GROUPS (both symmetric and superset chains) for probability collapsing in inference.
byteIdenticalOnProbe(byte[], Charset, Charset) - Static method in class org.apache.tika.ml.chardetect.DecodeEquivalence: Returns true if decoding probe under charsets a and b produces bit-identical character sequences.

C

CAP_PER_BIGRAM_NATS - Static variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: Per-distinct-bigram cap: top-scoring class's contribution is clipped to the best cross-cohort class's contribution + this many nats.
CharsetConfusables - Class in org.apache.tika.ml.chardetect: Charset relationships used for lenient (lenient) evaluation of charset detectors.
checkAscii(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Returns true if bytes contains no bytes with value >= 0x80 (i.e. pure 7-bit ASCII, which is a strict subset of UTF-8).
checkAscii(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
checkHz(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Returns true if HZ-GB-2312 switching sequences are present.
checkHz(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
checkIbm424(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Detects IBM424 (EBCDIC Hebrew) by examining the sub-0x80 byte landscape.
checkIbm424(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
checkIbm500(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Detects IBM500 (International EBCDIC / EBCDIC-500) by looking for the combination of the EBCDIC space byte and high-byte Latin letter density.
checkIbm500(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
checkIso2022Jp(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Deprecated.
Use StructuralEncodingRules.detectIso2022(byte[]) which distinguishes JP/KR/CN.
checkUtf8(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Validates the UTF-8 byte grammar of the sample and returns one of three outcomes: StructuralEncodingRules.Utf8Result.LIKELY_UTF8: all multi-byte sequences are valid and the sample contains enough high bytes to be informative.
checkUtf8(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
CJK - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort
CjkDecodeValidator - Class in org.apache.tika.ml.chardetect: Structural false-CJK veto: measures how badly a probe fails to decode under a legacy multi-byte CJK charset, robustly against embedded UTF-8.
collapseGroups(float[], int[][]) - Static method in class org.apache.tika.ml.chardetect.CharsetConfusables: Collapse confusable group probabilities: within each group, sum all members' probabilities and assign the total to the highest-scoring member; the other members get 0.
contribA - Variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.BigramContrib
contribB - Variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.BigramContrib
countUtf8Errors(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
countUtf8Errors(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
countUtf8Sequences(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
countUtf8Sequences(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
CYRILLIC - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort

D

DecodeEquivalence - Class in org.apache.tika.ml.chardetect: Cheap byte-wise decode-equivalence check for single-byte charsets.
DEFAULT_CONTENT_TARGET - Static variable in class org.apache.tika.ml.chardetect.AdaptiveProbe: Default body-content target.
DEFAULT_MODEL_RESOURCE - Static variable in class org.apache.tika.ml.chardetect.MojibusterEncodingDetector: Default NB bigram model on the classpath.
DEFAULT_MODEL_RESOURCE - Static variable in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: Default classpath resource for the trained UTF-16 specialist model.
DEFAULT_RAW_CAP - Static variable in class org.apache.tika.ml.chardetect.AdaptiveProbe: Default hard ceiling on raw bytes read.
detect(byte[]) - Method in class org.apache.tika.ml.chardetect.MojibusterEncodingDetector: Byte-array entry point without metadata — same as passing null.
detect(byte[]) - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector
detect(byte[]) - Method in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: Byte-array entry point for callers that already hold a probe (e.g.
detect(byte[], Metadata) - Method in class org.apache.tika.ml.chardetect.MojibusterEncodingDetector: Byte-array entry point with optional metadata.
detect(TikaInputStream, Metadata, ParseContext) - Method in class org.apache.tika.ml.chardetect.MojibusterEncodingDetector
detect(TikaInputStream, Metadata, ParseContext) - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector
detect(TikaInputStream, Metadata, ParseContext) - Method in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector
detectIso2022(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Detects ISO-2022-JP, ISO-2022-KR, and ISO-2022-CN by scanning for their characteristic ESC designation sequences.
detectIso2022(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
diff() - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.BigramContrib

E

EBCDIC - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort
entityCount - Variable in class org.apache.tika.ml.chardetect.HtmlByteStripper.Result: Number of well-formed HTML entities stripped from TEXT.
equals(Object) - Method in record class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Stats: Indicates whether some other object is "equal to" this one.
errors() - Method in record class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Stats: Returns the value of the errors record component.
extract(byte[]) - Method in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor
extract(byte[], int, int) - Method in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor: Extract from a sub-range of a byte array.
extractSparseInto(byte[], int[], int[]) - Method in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor: Sparse extraction into caller-owned, reusable buffers.

F

featureLabel(int) - Static method in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor: Human-readable label for feature index i (for debugging).

G

getCharsets() - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector
getClassLogits() - Method in class org.apache.tika.ml.chardetect.SpecialistOutput
getCoveredLabels() - Method in class org.apache.tika.ml.chardetect.SpecialistOutput
getLabel(int) - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector
getLabels() - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector
getLogit(String) - Method in class org.apache.tika.ml.chardetect.SpecialistOutput: Raw logit for label, or null if not covered.
getName() - Method in interface org.apache.tika.ml.chardetect.StatisticalSpecialist: Short name: "utf16", "sbcs", etc.
getName() - Method in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector
getNumBuckets() - Method in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor
getNumClasses() - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector
getSpecialistName() - Method in class org.apache.tika.ml.chardetect.SpecialistOutput
GREEK - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort
GROUPS - Static variable in class org.apache.tika.ml.chardetect.CharsetConfusables: All confusable groups (both symmetric and superset chains), used for probability collapsing during inference via CharsetConfusables.collapseGroups(float[], int[][]).

H

has2ByteColumnAsymmetry(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Returns true if the probe's byte distribution across stride-2 columns is sufficiently asymmetric to be plausible UTF-16 of some script.
has2ByteColumnAsymmetryEvidence(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Evidence-based variant of StructuralEncodingRules.has2ByteColumnAsymmetry(byte[]) with no conservative short-probe default: returns true only when the bytes themselves demonstrate column asymmetry, regardless of probe length.
hasC1Bytes(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Returns true if the probe contains any byte in the C1 control range 0x80–0x9F.
hasC1Bytes(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
hasCrlfBytes(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Returns true if the probe contains at least one CRLF pair (0x0D 0x0A).
hasCrlfBytes(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
hasGb18030FourByteSequence(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Returns true if the probe contains at least one GB18030-specific 4-byte sequence.
hasGb18030FourByteSequence(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
hashCode() - Method in record class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Stats: Returns a hash code value for this object.
hasWideUtf8Sequence(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: True if the sample has a COMPLETE 3-/4-byte UTF-8 sequence (lead 0xE0–0xF4, continuations 0x80–0xBF).
hasWideUtf8Sequence(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
HEBREW - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort
HtmlByteStripper - Class in org.apache.tika.ml.chardetect: Byte-level HTML tag stripper used as a preprocess for charset detection.
HtmlByteStripper.Result - Class in org.apache.tika.ml.chardetect: Result of a strip operation: new content length and the number of well-formed tags (including comments) successfully parsed.

I

isDecisive() - Method in enum class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Result: Returns true when the grammar check produced a directional answer (either LIKELY_UTF8 or NOT_UTF8).
isEbcdicLikely(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Returns true if the probe is plausibly EBCDIC based on the word-separator distribution.
isLenientMatch(String, String) - Static method in class org.apache.tika.ml.chardetect.CharsetConfusables: Return true if predicting predicted when the true charset is actual is an acceptable ("lenient") result.
ISO_TO_WINDOWS - Static variable in class org.apache.tika.ml.chardetect.CharsetConfusables: Maps each ISO-8859-X charset to its Windows-12XX equivalent.

L

LATIN - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort
length - Variable in class org.apache.tika.ml.chardetect.HtmlByteStripper.Result: Content byte count written into the destination.
LIKELY_UTF8 - Enum constant in enum class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Result: Sample is grammatically valid UTF-8 and contains at least one complete multi-byte sequence.

M

MARGIN_THRESHOLD_NATS_PER_BIGRAM - Static variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: Per-scored-bigram log-score margin (in nats) that defines "model is reliably right" vs "model is genuinely uncertain between candidates."
MAX_PROBE_BYTES - Static variable in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: Default number of probe bytes read.
MIN_BIGRAMS_FOR_DIVERSITY_GATE - Static variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: Minimum scored bigrams required before the diversity gate applies.
MIN_COLUMN_ASYMMETRY_PROBE - Static variable in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Minimum probe length before StructuralEncodingRules.has2ByteColumnAsymmetry(byte[]) produces meaningful diversity counts.
MIN_DISTINCT_FOR_CAP - Static variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: Minimum distinct bigrams required before the per-bigram cap applies.
MIN_DIVERSITY_RATIO - Static variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: Minimum distinct-bigram fraction of total-scored-bigrams.
MIN_HIGH_BYTES - Static variable in class org.apache.tika.ml.chardetect.CjkDecodeValidator: Minimum legacy (non-UTF-8) high bytes required before the rate is trusted.
MojibusterEncodingDetector - Class in org.apache.tika.ml.chardetect: Naive-Bayes pipeline detector: structural checks for wide Unicode + BOMs before falling through to the bigram NB classifier for everything else.
MojibusterEncodingDetector() - Constructor for class org.apache.tika.ml.chardetect.MojibusterEncodingDetector: Default SPI constructor: load the NB bigram model from the classpath at MojibusterEncodingDetector.DEFAULT_MODEL_RESOURCE.
MojibusterEncodingDetector(Path) - Constructor for class org.apache.tika.ml.chardetect.MojibusterEncodingDetector

N

NaiveBayesBigramEncodingDetector - Class in org.apache.tika.ml.chardetect: Naive-Bayes byte-bigram charset classifier.
NaiveBayesBigramEncodingDetector(InputStream) - Constructor for class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector
NaiveBayesBigramEncodingDetector(Path) - Constructor for class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector
NaiveBayesBigramEncodingDetector.BigramContrib - Class in org.apache.tika.ml.chardetect: Per-bigram contribution to the per-class score, used for diagnostic tools that want to understand why a probe scores one class over another.
NaiveBayesBigramEncodingDetector.Cohort - Enum Class in org.apache.tika.ml.chardetect: Script / writing-system family used by NaiveBayesBigramEncodingDetector.CAP_PER_BIGRAM_NATS.
NaiveBayesBigramEncodingDetector.ScoreResult - Class in org.apache.tika.ml.chardetect: Score result returned by NaiveBayesBigramEncodingDetector.scoreClassesAndCount(byte[]).
NOT_UTF8 - Enum constant in enum class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Result: Sample contains at least one invalid UTF-8 sequence.
NUM_COLUMNS - Static variable in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor: Number of columns (even-offset vs odd-offset).
NUM_FEATURES - Static variable in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor: Total feature-vector dimension: ranges * columns.
NUM_RANGES - Static variable in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor: Number of byte-value ranges tracked.

O

org.apache.tika.ml.chardetect - package org.apache.tika.ml.chardetect

P

provider() - Static method in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: ServiceLoader-compatible provider method.

R

read(TikaInputStream, int, int) - Static method in class org.apache.tika.ml.chardetect.AdaptiveProbe: Reads from tis (mark/reset preserved) until tag-stripped content reaches contentTarget, the raw read reaches rawCap, or EOF — whichever first.
Result(int, int, int) - Constructor for class org.apache.tika.ml.chardetect.HtmlByteStripper.Result

S

SBCS_LATIN_FAMILY - Static variable in class org.apache.tika.ml.chardetect.CharsetConfusables: Single-byte Latin-family charsets that may decode byte-identically to windows-1252 on sparse probes (where the only high bytes present fall in positions the family agrees on — e.g. 0xE4='ä' in every member).
score(byte[]) - Method in interface org.apache.tika.ml.chardetect.StatisticalSpecialist: Per-class logits for the probe, or null to decline (probe too short, hard-gated, etc.).
score(byte[]) - Method in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: StatisticalSpecialist entry point: raw per-class logits, or null for a probe too short to evaluate (fewer than 2 bytes) or missing a model.
score(TikaInputStream) - Method in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: Convenience: mark/reset the stream, read a probe, and score it.
scoreBytes(byte[]) - Method in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: Deprecated.
use Utf16SpecialistEncodingDetector.score(byte[]). Kept for existing tests.
scoreClasses(byte[]) - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: Compute the raw per-class score vector for a probe, without top-K extraction or softmax.
scoreClassesAndCount(byte[]) - Method in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: Like NaiveBayesBigramEncodingDetector.scoreClasses(byte[]) but also reports the number of bigrams that contributed to the dot product vs the total scored region.
scoredBigrams - Variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.ScoreResult
ScoreResult(double[], int, int) - Constructor for class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.ScoreResult
scores - Variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.ScoreResult
sequences() - Method in record class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Stats: Returns the value of the sequences record component.
SPECIALIST_NAME - Static variable in class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: Specialist name used in SpecialistOutput for provenance.
SpecialistOutput - Class in org.apache.tika.ml.chardetect: Raw per-class logits from a single MoE specialist.
SpecialistOutput(String, Map<String, Float>) - Constructor for class org.apache.tika.ml.chardetect.SpecialistOutput
StatisticalSpecialist - Interface in org.apache.tika.ml.chardetect: SPI contract for an MoE charset-detection specialist.
strip(byte[], int, int, byte[], int) - Static method in class org.apache.tika.ml.chardetect.HtmlByteStripper: Strip HTML/XML tags, comments, and the bodies of <script> and <style> elements from src[srcOffset .. srcOffset+srcLen) into dst starting at dstOffset.
strippedFailureRate(byte[], Charset) - Static method in class org.apache.tika.ml.chardetect.CjkDecodeValidator: Failure rate of bytes under cjkCharset's vendor superset, counting only legacy high bytes (embedded UTF-8 is skipped, not counted).
stripTags(byte[], int, int, byte[], int) - Static method in class org.apache.tika.ml.chardetect.HtmlByteStripper: Strip tags only; entities pass through unchanged.
stripTagsAndEntities(byte[], int, int, byte[], int) - Static method in class org.apache.tika.ml.chardetect.HtmlByteStripper: Strip tags and well-formed HTML entities.
StructuralEncodingRules - Class in org.apache.tika.ml.chardetect: Fast, rule-based encoding checks that run before the statistical model.
StructuralEncodingRules.Utf8Result - Enum Class in org.apache.tika.ml.chardetect: Outcome of the UTF-8 structural check.
StructuralEncodingRules.Utf8Stats - Record Class in org.apache.tika.ml.chardetect: Single-pass tally of UTF-8 structure over the sample: malformed-sequence events and complete valid multi-byte sequences.
SUBLINEAR_COUNT - Static variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector: Sublinear count weighting ("count clipping").
SUPERSET_OF - Static variable in class org.apache.tika.ml.chardetect.CharsetConfusables: Directional superset relationships: key is a charset, value is its immediate superset.
SYMMETRIC_GROUPS - Static variable in class org.apache.tika.ml.chardetect.CharsetConfusables: Symmetric-only confusable groups.
symmetricPeersOf(String) - Static method in class org.apache.tika.ml.chardetect.CharsetConfusables: Return the set of charsets that are symmetrically confusable with charset, not including charset itself.

T

tagCount - Variable in class org.apache.tika.ml.chardetect.HtmlByteStripper.Result: Number of well-formed tags parsed (including comments).
THAI - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort
toCharset() - Method in enum class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Result
toResult() - Method in record class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Stats: Collapse to the StructuralEncodingRules.checkUtf8(byte[]) tri-state: any invalidity → NOT_UTF8; else ≥1 complete multi-byte sequence → LIKELY_UTF8 (a lone truncated lead is no structural evidence); else AMBIGUOUS (pure ASCII, or truncated-lead-only).
toString() - Method in class org.apache.tika.ml.chardetect.SpecialistOutput
toString() - Method in record class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Stats: Returns a string representation of this record class.
toString() - Method in class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor
totalBigrams - Variable in class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.ScoreResult
truncatedTailInvalid() - Method in record class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Stats: Returns the value of the truncatedTailInvalid record component.

U

UTF - Enum constant in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort
Utf16ColumnFeatureExtractor - Class in org.apache.tika.ml.chardetect: Feature extractor for the UTF-16 specialist of the mixture-of-experts charset detector.
Utf16ColumnFeatureExtractor() - Constructor for class org.apache.tika.ml.chardetect.Utf16ColumnFeatureExtractor
Utf16SpecialistEncodingDetector - Class in org.apache.tika.ml.chardetect: UTF-16 specialist detector of the mixture-of-experts charset detection architecture.
Utf16SpecialistEncodingDetector() - Constructor for class org.apache.tika.ml.chardetect.Utf16SpecialistEncodingDetector: Load the model from the default classpath location.
utf8SequenceLength(byte[], int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules: Length (2/3/4) of a grammatically valid UTF-8 multi-byte sequence starting at i, or 0 if none.
utf8Stats(byte[]) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
utf8Stats(byte[], int, int) - Static method in class org.apache.tika.ml.chardetect.StructuralEncodingRules
Utf8Stats(int, int, boolean) - Constructor for record class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Stats: Creates an instance of a Utf8Stats record class.

V

valueOf(String) - Static method in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Result: Returns the enum constant of this class with the specified name.
values() - Static method in enum class org.apache.tika.ml.chardetect.NaiveBayesBigramEncodingDetector.Cohort: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class org.apache.tika.ml.chardetect.StructuralEncodingRules.Utf8Result: Returns an array containing the constants of this enum class, in the order they are declared.

W

WESTERN_LATIN_FAMILY - Static variable in class org.apache.tika.ml.chardetect.CharsetConfusables: Strict subset of CharsetConfusables.SBCS_LATIN_FAMILY containing only the Western European Latin members.

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