java.lang.Object
- com.fasterxml.jackson.core.JsonParser
- - com.fasterxml.jackson.core.base.ParserMinimalBase
  - - com.fasterxml.jackson.dataformat.csv.CsvParser

All Implemented Interfaces:

com.fasterxml.jackson.core.Versioned, java.io.Closeable, java.lang.AutoCloseable
```
public class CsvParser
extends com.fasterxml.jackson.core.base.ParserMinimalBase
```
JsonParser implementation used to expose CSV documents in form that allows other Jackson functionality to deal with it.
Implementation is based on a state-machine that pulls information using CsvDecoder.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class CsvParser.Feature
Enumeration that defines all togglable features for CSV parsers
- Nested classes/interfaces inherited from class com.fasterxml.jackson.core.JsonParser
  com.fasterxml.jackson.core.JsonParser.NumberType, com.fasterxml.jackson.core.JsonParser.NumberTypeFP

Field Summary

Fields
Modifier and Type	Field	Description
`protected java.lang.String`	`_arraySeparator`
`protected java.lang.String`	`_arrayValue`	Contents of the cell, to be split into distinct array values.
`protected int`	`_arrayValueStart`	Pointer to the first character of the next array value to return.
`protected byte[]`	`_binaryValue`	We will hold on to decoded binary data, for duration of current event, so that multiple calls to `getBinaryValue(com.fasterxml.jackson.core.Base64Variant)` will not need to decode data more than once.
`protected com.fasterxml.jackson.core.util.ByteArrayBuilder`	`_byteArrayBuilder`
`protected boolean`	`_cfgEmptyStringAsNull`
`protected boolean`	`_cfgEmptyUnquotedStringAsNull`
`protected int`	`_columnCount`	Number of columns defined by schema.
`protected int`	`_columnIndex`	Index of the column we are exposing
`protected java.lang.String`	`_currentName`	Name of column that we exposed most recently, accessible after `JsonToken.FIELD_NAME` as well as value tokens immediately following field name.
`protected java.lang.String`	`_currentValue`	String value for the current column, if accessed.
`protected int`	`_formatFeatures`
`protected com.fasterxml.jackson.core.io.IOContext`	`_ioContext`
`protected java.lang.String`	`_nullValue`
`protected com.fasterxml.jackson.core.ObjectCodec`	`_objectCodec`	Codec used for data binding when (if) requested.
`protected com.fasterxml.jackson.core.json.JsonReadContext`	`_parsingContext`	Information about parser context, context in which the next token is to be parsed (root, array, object).
`protected CsvDecoder`	`_reader`	Thing that actually reads the CSV content
`protected CsvSchema`	`_schema`	Definition of columns being read.
`protected int`	`_state`	Current logical state of the parser; one of `STATE_` constants.
`protected com.fasterxml.jackson.core.StreamReadConstraints`	`_streamReadConstraints`
`protected com.fasterxml.jackson.core.util.TextBuffer`	`_textBuffer`	Buffer that contains contents of all values after processing of doubled-quotes, escaped characters.
`private static CsvSchema`	`EMPTY_SCHEMA`
`private static int`	`MAX_COLUMNS`
`protected static int`	`STATE_DOC_END`	State in which end marker is returned; either null (if no array wrapping), or `JsonToken.END_ARRAY` for wrapping.
`protected static int`	`STATE_DOC_START`	Initial state before anything is read from document.
`protected static int`	`STATE_IN_ARRAY`	State in which a column value has been determined to be of an array type, and will need to be split into multiple values.
`protected static int`	`STATE_MISSING_NAME`	State in which we should expose name token for a "missing column" (for which placeholder `null` value is to be added as well); see `CsvParser.Feature.INSERT_NULLS_FOR_MISSING_COLUMNS` for details.
`protected static int`	`STATE_MISSING_VALUE`	State in which we should expose `null` value token as a value for "missing" column; see `CsvParser.Feature.INSERT_NULLS_FOR_MISSING_COLUMNS` for details.
`protected static int`	`STATE_NAMED_VALUE`	State in which value matching field name will be returned.
`protected static int`	`STATE_NEXT_ENTRY`	State in which next entry will be available, returning either `JsonToken.FIELD_NAME` or value (depending on whether entries are expressed as Objects or just Arrays); or matching close marker.
`protected static int`	`STATE_RECORD_START`	State before logical start of a record, in which next token to return will be `JsonToken.START_OBJECT` (or if no Schema is provided, `JsonToken.START_ARRAY`).
`protected static int`	`STATE_SKIP_EXTRA_COLUMNS`	State in which we have encountered more column values than there should be, and need to basically skip extra values if callers tries to advance parser state.
`protected static int`	`STATE_UNNAMED_VALUE`	State in which "unnamed" value (entry in an array) will be returned, if one available; otherwise end-array is returned.
`protected static com.fasterxml.jackson.core.util.JacksonFeatureSet<com.fasterxml.jackson.core.StreamReadCapability>`	`STREAM_READ_CAPABILITIES`	CSV is slightly different from defaults, having essentially untyped scalars except if indicated by schema

Fields inherited from class com.fasterxml.jackson.core.base.ParserMinimalBase
_currToken, _lastClearedToken, BD_MAX_INT, BD_MAX_LONG, BD_MIN_INT, BD_MIN_LONG, BI_MAX_INT, BI_MAX_LONG, BI_MIN_INT, BI_MIN_LONG, CHAR_NULL, INT_0, INT_9, INT_APOS, INT_ASTERISK, INT_BACKSLASH, INT_COLON, INT_COMMA, INT_CR, INT_e, INT_E, INT_HASH, INT_LBRACKET, INT_LCURLY, INT_LF, INT_MINUS, INT_PERIOD, INT_PLUS, INT_QUOTE, INT_RBRACKET, INT_RCURLY, INT_SLASH, INT_SPACE, INT_TAB, MAX_ERROR_TOKEN_LENGTH, MAX_INT_D, MAX_INT_L, MAX_LONG_D, MIN_INT_D, MIN_INT_L, MIN_LONG_D, NO_BYTES, NO_INTS, NR_BIGDECIMAL, NR_BIGINT, NR_DOUBLE, NR_FLOAT, NR_INT, NR_LONG, NR_UNKNOWN

Fields inherited from class com.fasterxml.jackson.core.JsonParser
_features, _requestPayload, DEFAULT_READ_CAPABILITIES

Constructor Summary

Constructors
Constructor	Description
`CsvParser(com.fasterxml.jackson.core.io.IOContext ctxt, int stdFeatures, int csvFeatures, com.fasterxml.jackson.core.ObjectCodec codec, java.io.Reader reader)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`com.fasterxml.jackson.core.util.ByteArrayBuilder`	`_getByteArrayBuilder()`
`protected com.fasterxml.jackson.core.JsonToken`	`_handleArrayValue()`
`protected void`	`_handleEOF()`
`protected com.fasterxml.jackson.core.JsonToken`	`_handleExtraColumn(java.lang.String value)`	Helper method called when an extraneous column value is found.
`protected com.fasterxml.jackson.core.JsonToken`	`_handleMissingColumns()`	Helper method called when end of row occurs before finding values for all schema-specified columns.
`protected com.fasterxml.jackson.core.JsonToken`	`_handleMissingName()`
`protected com.fasterxml.jackson.core.JsonToken`	`_handleMissingValue()`
`protected com.fasterxml.jackson.core.JsonToken`	`_handleNamedValue()`
`protected com.fasterxml.jackson.core.JsonToken`	`_handleNextEntry()`
`protected com.fasterxml.jackson.core.JsonToken`	`_handleObjectRowEnd()`	Helper method called to handle details of state update when end of logical record occurs.
`protected com.fasterxml.jackson.core.JsonToken`	`_handleRecordStart()`
`protected com.fasterxml.jackson.core.JsonToken`	`_handleStartDoc()`	Method called to handle details of initializing things to return the very first token.
`protected com.fasterxml.jackson.core.JsonToken`	`_handleUnnamedValue()`
`protected boolean`	`_isNullValue(java.lang.String value)`	Helper method called to check whether specified String value should be considered "null" value, if so configured.
`protected void`	`_readHeaderLine()`	Method called to process the expected header line
`<T> T`	`_reportCsvMappingError(java.lang.String msg, java.lang.Object... args)`	Method called when there is a problem related to mapping data (compared to a low-level generation); if so, should be surfaced as
`void`	`_reportParsingError(java.lang.String msg)`
`void`	`_reportUnexpectedCsvChar(int ch, java.lang.String msg)`
`protected com.fasterxml.jackson.core.JsonToken`	`_skipUntilEndOfLine()`
`protected void`	`_startArray(CsvSchema.Column column)`
`boolean`	`canReadObjectId()`
`boolean`	`canReadTypeId()`
`boolean`	`canUseSchema(com.fasterxml.jackson.core.FormatSchema schema)`
`void`	`close()`
`com.fasterxml.jackson.core.JsonParser`	`configure(CsvParser.Feature f, boolean state)`	Method for enabling or disabling specified CSV feature (check `CsvParser.Feature` for list of features)
`com.fasterxml.jackson.core.JsonLocation`	`currentLocation()`
`java.lang.String`	`currentName()`
`com.fasterxml.jackson.core.JsonLocation`	`currentTokenLocation()`
`com.fasterxml.jackson.core.JsonParser`	`disable(CsvParser.Feature f)`	Method for disabling specified CSV feature (check `CsvParser.Feature` for list of features)
`com.fasterxml.jackson.core.JsonParser`	`enable(CsvParser.Feature f)`	Method for enabling specified CSV feature (check `CsvParser.Feature` for list of features)
`java.math.BigInteger`	`getBigIntegerValue()`
`byte[]`	`getBinaryValue(com.fasterxml.jackson.core.Base64Variant variant)`
`com.fasterxml.jackson.core.ObjectCodec`	`getCodec()`
`com.fasterxml.jackson.core.JsonLocation`	`getCurrentLocation()`	Deprecated.
`java.lang.String`	`getCurrentName()`	Deprecated.
`java.math.BigDecimal`	`getDecimalValue()`
`double`	`getDoubleValue()`
`java.lang.Object`	`getEmbeddedObject()`
`float`	`getFloatValue()`
`int`	`getFormatFeatures()`
`java.lang.Object`	`getInputSource()`
`int`	`getIntValue()`
`long`	`getLongValue()`
`com.fasterxml.jackson.core.JsonParser.NumberType`	`getNumberType()`
`com.fasterxml.jackson.core.JsonParser.NumberTypeFP`	`getNumberTypeFP()`
`java.lang.Number`	`getNumberValue()`
`java.lang.Number`	`getNumberValueExact()`
`com.fasterxml.jackson.core.JsonStreamContext`	`getParsingContext()`
`com.fasterxml.jackson.core.util.JacksonFeatureSet<com.fasterxml.jackson.core.StreamReadCapability>`	`getReadCapabilities()`
`CsvSchema`	`getSchema()`	Accessor for getting active schema definition: it may be "empty" (no column definitions), but will never be null since it defaults to an empty schema (and default configuration)
`java.lang.String`	`getText()`
`int`	`getText(java.io.Writer w)`
`char[]`	`getTextCharacters()`
`int`	`getTextLength()`
`int`	`getTextOffset()`
`com.fasterxml.jackson.core.JsonLocation`	`getTokenLocation()`	Deprecated.
`boolean`	`hasTextCharacters()`
`boolean`	`isClosed()`
`boolean`	`isEnabled(CsvParser.Feature f)`	Method for checking whether specified CSV `CsvParser.Feature` is enabled.
`boolean`	`isExpectedNumberIntToken()`
`boolean`	`isExpectedStartArrayToken()`	We need to override this method to support coercion from basic String value into array, in cases where schema does not specify actual type.
`java.lang.String`	`nextFieldName()`
`boolean`	`nextFieldName(com.fasterxml.jackson.core.SerializableString str)`
`java.lang.String`	`nextTextValue()`
`com.fasterxml.jackson.core.JsonToken`	`nextToken()`
`void`	`overrideCurrentName(java.lang.String name)`
`com.fasterxml.jackson.core.JsonParser`	`overrideFormatFeatures(int values, int mask)`
`int`	`releaseBuffered(java.io.Writer out)`
`boolean`	`requiresCustomCodec()`
`void`	`setCodec(com.fasterxml.jackson.core.ObjectCodec c)`
`void`	`setSchema(com.fasterxml.jackson.core.FormatSchema schema)`
`com.fasterxml.jackson.core.StreamReadConstraints`	`streamReadConstraints()`
`com.fasterxml.jackson.core.Version`	`version()`

Methods inherited from class com.fasterxml.jackson.core.base.ParserMinimalBase
_ascii, _asciiBytes, _constructError, _currentLocationMinusOne, _decodeBase64, _getCharDesc, _hasTextualNull, _longIntegerDesc, _longNumberDesc, _reportError, _reportError, _reportError, _reportInputCoercion, _reportInvalidEOF, _reportInvalidEOF, _reportInvalidEOFInValue, _reportMissingRootWS, _reportUnexpectedChar, _reportUnexpectedNumberChar, _throwInternal, _throwInternalReturnAny, _throwInvalidSpace, _wrapError, clearCurrentToken, currentToken, currentTokenId, getCurrentToken, getCurrentTokenId, getLastClearedToken, getValueAsBoolean, getValueAsDouble, getValueAsInt, getValueAsInt, getValueAsLong, getValueAsLong, getValueAsString, getValueAsString, hasCurrentToken, hasToken, hasTokenId, isExpectedStartObjectToken, nextValue, reportInvalidNumber, reportOverflowInt, reportOverflowInt, reportOverflowInt, reportOverflowLong, reportOverflowLong, reportOverflowLong, reportUnexpectedNumberChar, skipChildren

Methods inherited from class com.fasterxml.jackson.core.JsonParser
_codec, _constructError, _constructReadException, _constructReadException, _constructReadException, _constructReadException, _constructReadException, _constructReadException, _reportUnsupportedOperation, assignCurrentValue, canParseAsync, configure, currentValue, disable, enable, finishToken, getBinaryValue, getBooleanValue, getByteValue, getCurrentValue, getFeatureMask, getNonBlockingInputFeeder, getNumberValueDeferred, getObjectId, getShortValue, getTypeId, getValueAsBoolean, getValueAsDouble, isEnabled, isEnabled, isNaN, nextBooleanValue, nextIntValue, nextLongValue, overrideStdFeatures, readBinaryValue, readBinaryValue, readValueAs, readValueAs, readValueAsTree, readValuesAs, readValuesAs, releaseBuffered, setCurrentValue, setFeatureMask, setRequestPayloadOnError, setRequestPayloadOnError, setRequestPayloadOnError

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MAX_COLUMNS
```
private static final int MAX_COLUMNS
```
    See Also:
    
    Constant Field Values
  - EMPTY_SCHEMA
```
private static final CsvSchema EMPTY_SCHEMA
```
  - STREAM_READ_CAPABILITIES
```
protected static final com.fasterxml.jackson.core.util.JacksonFeatureSet<com.fasterxml.jackson.core.StreamReadCapability> STREAM_READ_CAPABILITIES
```
    CSV is slightly different from defaults, having essentially untyped scalars except if indicated by schema
    
    Since:
    
    2.12
  - STATE_DOC_START
```
protected static final int STATE_DOC_START
```
    Initial state before anything is read from document.
    
    See Also:
    
    Constant Field Values
  - STATE_RECORD_START
```
protected static final int STATE_RECORD_START
```
    State before logical start of a record, in which next token to return will be JsonToken.START_OBJECT (or if no Schema is provided, JsonToken.START_ARRAY).
    
    See Also:
    
    Constant Field Values
  - STATE_NEXT_ENTRY
```
protected static final int STATE_NEXT_ENTRY
```
    State in which next entry will be available, returning either JsonToken.FIELD_NAME or value (depending on whether entries are expressed as Objects or just Arrays); or matching close marker.
    
    See Also:
    
    Constant Field Values
  - STATE_NAMED_VALUE
```
protected static final int STATE_NAMED_VALUE
```
    State in which value matching field name will be returned.
    
    See Also:
    
    Constant Field Values
  - STATE_UNNAMED_VALUE
```
protected static final int STATE_UNNAMED_VALUE
```
    State in which "unnamed" value (entry in an array) will be returned, if one available; otherwise end-array is returned.
    
    See Also:
    
    Constant Field Values
  - STATE_IN_ARRAY
```
protected static final int STATE_IN_ARRAY
```
    State in which a column value has been determined to be of an array type, and will need to be split into multiple values. This can currently only occur for named values.
    
    Since:
    
    2.5
    
    See Also:
    
    Constant Field Values
  - STATE_SKIP_EXTRA_COLUMNS
```
protected static final int STATE_SKIP_EXTRA_COLUMNS
```
    State in which we have encountered more column values than there should be, and need to basically skip extra values if callers tries to advance parser state.
    
    Since:
    
    2.6
    
    See Also:
    
    Constant Field Values
  - STATE_MISSING_NAME
```
protected static final int STATE_MISSING_NAME
```
    State in which we should expose name token for a "missing column" (for which placeholder `null` value is to be added as well); see CsvParser.Feature.INSERT_NULLS_FOR_MISSING_COLUMNS for details.
    
    Since:
    
    2.9
    
    See Also:
    
    Constant Field Values
  - STATE_MISSING_VALUE
```
protected static final int STATE_MISSING_VALUE
```
    State in which we should expose `null` value token as a value for "missing" column; see CsvParser.Feature.INSERT_NULLS_FOR_MISSING_COLUMNS for details.
    
    Since:
    
    2.9
    
    See Also:
    
    Constant Field Values
  - STATE_DOC_END
```
protected static final int STATE_DOC_END
```
    State in which end marker is returned; either null (if no array wrapping), or JsonToken.END_ARRAY for wrapping. This step will loop, returning series of nulls if nextToken() is called multiple times.
    
    See Also:
    
    Constant Field Values
  - _objectCodec
```
protected com.fasterxml.jackson.core.ObjectCodec _objectCodec
```
    Codec used for data binding when (if) requested.
  - _streamReadConstraints
```
protected final com.fasterxml.jackson.core.StreamReadConstraints _streamReadConstraints
```
    Since:
    
    2.15
  - _ioContext
```
protected final com.fasterxml.jackson.core.io.IOContext _ioContext
```
    Since:
    
    2.16
  - _formatFeatures
```
protected int _formatFeatures
```
  - _schema
```
protected CsvSchema _schema
```
    Definition of columns being read. Initialized to "empty" instance, which has default configuration settings.
  - _columnCount
```
protected int _columnCount
```
    Number of columns defined by schema.
  - _cfgEmptyStringAsNull
```
protected boolean _cfgEmptyStringAsNull
```
    Since:
    
    2.12
  - _cfgEmptyUnquotedStringAsNull
```
protected boolean _cfgEmptyUnquotedStringAsNull
```
    Since:
    
    2.18
  - _parsingContext
```
protected com.fasterxml.jackson.core.json.JsonReadContext _parsingContext
```
    Information about parser context, context in which the next token is to be parsed (root, array, object).
  - _currentName
```
protected java.lang.String _currentName
```
    Name of column that we exposed most recently, accessible after JsonToken.FIELD_NAME as well as value tokens immediately following field name.
  - _currentValue
```
protected java.lang.String _currentValue
```
    String value for the current column, if accessed.
  - _columnIndex
```
protected int _columnIndex
```
    Index of the column we are exposing
  - _state
```
protected int _state
```
    Current logical state of the parser; one of STATE_ constants.
  - _binaryValue
```
protected byte[] _binaryValue
```
    We will hold on to decoded binary data, for duration of current event, so that multiple calls to getBinaryValue(com.fasterxml.jackson.core.Base64Variant) will not need to decode data more than once.
  - _arrayValueStart
```
protected int _arrayValueStart
```
    Pointer to the first character of the next array value to return.
  - _arrayValue
```
protected java.lang.String _arrayValue
```
    Contents of the cell, to be split into distinct array values.
  - _arraySeparator
```
protected java.lang.String _arraySeparator
```
  - _nullValue
```
protected java.lang.String _nullValue
```
  - _reader
```
protected final CsvDecoder _reader
```
    Thing that actually reads the CSV content
  - _textBuffer
```
protected final com.fasterxml.jackson.core.util.TextBuffer _textBuffer
```
    Buffer that contains contents of all values after processing of doubled-quotes, escaped characters.
  - _byteArrayBuilder
```
protected com.fasterxml.jackson.core.util.ByteArrayBuilder _byteArrayBuilder
```
- Constructor Detail
  - CsvParser
```
public CsvParser(com.fasterxml.jackson.core.io.IOContext ctxt,
                 int stdFeatures,
                 int csvFeatures,
                 com.fasterxml.jackson.core.ObjectCodec codec,
                 java.io.Reader reader)
```
- Method Detail
  - streamReadConstraints
```
public com.fasterxml.jackson.core.StreamReadConstraints streamReadConstraints()
```
    Overrides:
    
    streamReadConstraints in class com.fasterxml.jackson.core.JsonParser
  - version
```
public com.fasterxml.jackson.core.Version version()
```
    Specified by:
    
    version in interface com.fasterxml.jackson.core.Versioned
    
    Specified by:
    
    version in class com.fasterxml.jackson.core.JsonParser
  - canUseSchema
```
public boolean canUseSchema(com.fasterxml.jackson.core.FormatSchema schema)
```
    Overrides:
    
    canUseSchema in class com.fasterxml.jackson.core.JsonParser
  - requiresCustomCodec
```
public boolean requiresCustomCodec()
```
    Overrides:
    
    requiresCustomCodec in class com.fasterxml.jackson.core.JsonParser
  - canReadObjectId
```
public boolean canReadObjectId()
```
    Overrides:
    
    canReadObjectId in class com.fasterxml.jackson.core.JsonParser
  - canReadTypeId
```
public boolean canReadTypeId()
```
    Overrides:
    
    canReadTypeId in class com.fasterxml.jackson.core.JsonParser
  - getReadCapabilities
```
public com.fasterxml.jackson.core.util.JacksonFeatureSet<com.fasterxml.jackson.core.StreamReadCapability> getReadCapabilities()
```
    Overrides:
    
    getReadCapabilities in class com.fasterxml.jackson.core.JsonParser
  - getCodec
```
public com.fasterxml.jackson.core.ObjectCodec getCodec()
```
    Specified by:
    
    getCodec in class com.fasterxml.jackson.core.JsonParser
  - setCodec
```
public void setCodec(com.fasterxml.jackson.core.ObjectCodec c)
```
    Specified by:
    
    setCodec in class com.fasterxml.jackson.core.JsonParser
  - setSchema
```
public void setSchema(com.fasterxml.jackson.core.FormatSchema schema)
```
    Overrides:
    
    setSchema in class com.fasterxml.jackson.core.JsonParser
  - releaseBuffered
```
public int releaseBuffered(java.io.Writer out)
                    throws java.io.IOException
```
    Overrides:
    
    releaseBuffered in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - isClosed
```
public boolean isClosed()
```
    Specified by:
    
    isClosed in class com.fasterxml.jackson.core.base.ParserMinimalBase
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Specified by:
    
    close in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    java.io.IOException
  - getFormatFeatures
```
public int getFormatFeatures()
```
    Overrides:
    
    getFormatFeatures in class com.fasterxml.jackson.core.JsonParser
  - overrideFormatFeatures
```
public com.fasterxml.jackson.core.JsonParser overrideFormatFeatures(int values,
                                                                    int mask)
```
    Overrides:
    
    overrideFormatFeatures in class com.fasterxml.jackson.core.JsonParser
  - enable
```
public com.fasterxml.jackson.core.JsonParser enable(CsvParser.Feature f)
```
    Method for enabling specified CSV feature (check CsvParser.Feature for list of features)
  - disable
```
public com.fasterxml.jackson.core.JsonParser disable(CsvParser.Feature f)
```
    Method for disabling specified CSV feature (check CsvParser.Feature for list of features)
  - configure
```
public com.fasterxml.jackson.core.JsonParser configure(CsvParser.Feature f,
                                                       boolean state)
```
    Method for enabling or disabling specified CSV feature (check CsvParser.Feature for list of features)
  - isEnabled
```
public boolean isEnabled(CsvParser.Feature f)
```
    Method for checking whether specified CSV CsvParser.Feature is enabled.
  - getSchema
```
public CsvSchema getSchema()
```
    Accessor for getting active schema definition: it may be "empty" (no column definitions), but will never be null since it defaults to an empty schema (and default configuration)
    
    Overrides:
    
    getSchema in class com.fasterxml.jackson.core.JsonParser
  - getParsingContext
```
public com.fasterxml.jackson.core.JsonStreamContext getParsingContext()
```
    Specified by:
    
    getParsingContext in class com.fasterxml.jackson.core.base.ParserMinimalBase
  - currentLocation
```
public com.fasterxml.jackson.core.JsonLocation currentLocation()
```
    Overrides:
    
    currentLocation in class com.fasterxml.jackson.core.JsonParser
  - currentTokenLocation
```
public com.fasterxml.jackson.core.JsonLocation currentTokenLocation()
```
    Overrides:
    
    currentTokenLocation in class com.fasterxml.jackson.core.JsonParser
  - getCurrentLocation
```
@Deprecated
public com.fasterxml.jackson.core.JsonLocation getCurrentLocation()
```
    Deprecated.
    
    Specified by:
    
    getCurrentLocation in class com.fasterxml.jackson.core.JsonParser
  - getTokenLocation
```
@Deprecated
public com.fasterxml.jackson.core.JsonLocation getTokenLocation()
```
    Deprecated.
    
    Specified by:
    
    getTokenLocation in class com.fasterxml.jackson.core.JsonParser
  - getInputSource
```
public java.lang.Object getInputSource()
```
    Overrides:
    
    getInputSource in class com.fasterxml.jackson.core.JsonParser
  - isExpectedStartArrayToken
```
public boolean isExpectedStartArrayToken()
```
    We need to override this method to support coercion from basic String value into array, in cases where schema does not specify actual type.
    
    Overrides:
    
    isExpectedStartArrayToken in class com.fasterxml.jackson.core.base.ParserMinimalBase
  - isExpectedNumberIntToken
```
public boolean isExpectedNumberIntToken()
```
    Overrides:
    
    isExpectedNumberIntToken in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Returns:
    
    Whether the token can be read as JsonToken.VALUE_NUMBER_INT (with possible coercion)
    
    Throws:
    
    java.io.UncheckedIOException - if the number is too long
  - currentName
```
public java.lang.String currentName()
                             throws java.io.IOException
```
    Overrides:
    
    currentName in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - overrideCurrentName
```
public void overrideCurrentName(java.lang.String name)
```
    Specified by:
    
    overrideCurrentName in class com.fasterxml.jackson.core.base.ParserMinimalBase
  - getCurrentName
```
@Deprecated
public java.lang.String getCurrentName()
                                throws java.io.IOException
```
    Deprecated.
    
    Specified by:
    
    getCurrentName in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    java.io.IOException
  - nextToken
```
public com.fasterxml.jackson.core.JsonToken nextToken()
                                               throws java.io.IOException
```
    Specified by:
    
    nextToken in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    java.io.IOException
  - nextFieldName
```
public boolean nextFieldName(com.fasterxml.jackson.core.SerializableString str)
                      throws java.io.IOException
```
    Overrides:
    
    nextFieldName in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - nextFieldName
```
public java.lang.String nextFieldName()
                               throws java.io.IOException
```
    Overrides:
    
    nextFieldName in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - nextTextValue
```
public java.lang.String nextTextValue()
                               throws java.io.IOException
```
    Overrides:
    
    nextTextValue in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - _readHeaderLine
```
protected void _readHeaderLine()
                        throws java.io.IOException
```
    Method called to process the expected header line
    
    Throws:
    
    java.io.IOException
  - _handleStartDoc
```
protected com.fasterxml.jackson.core.JsonToken _handleStartDoc()
                                                        throws java.io.IOException
```
    Method called to handle details of initializing things to return the very first token.
    
    Throws:
    
    java.io.IOException
  - _handleRecordStart
```
protected com.fasterxml.jackson.core.JsonToken _handleRecordStart()
                                                           throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - _handleNextEntry
```
protected com.fasterxml.jackson.core.JsonToken _handleNextEntry()
                                                         throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - _handleNamedValue
```
protected com.fasterxml.jackson.core.JsonToken _handleNamedValue()
                                                          throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - _handleUnnamedValue
```
protected com.fasterxml.jackson.core.JsonToken _handleUnnamedValue()
                                                            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - _handleArrayValue
```
protected com.fasterxml.jackson.core.JsonToken _handleArrayValue()
                                                          throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - _handleExtraColumn
```
protected com.fasterxml.jackson.core.JsonToken _handleExtraColumn(java.lang.String value)
                                                           throws java.io.IOException
```
    Helper method called when an extraneous column value is found. What happens then depends on configuration, but there are three main choices: ignore value (and rest of line); expose extra value as "any property" using configured name, or throw an exception.
    
    Throws:
    
    java.io.IOException
    
    Since:
    
    2.7
  - _handleMissingColumns
```
protected com.fasterxml.jackson.core.JsonToken _handleMissingColumns()
                                                              throws java.io.IOException
```
    Helper method called when end of row occurs before finding values for all schema-specified columns.
    
    Throws:
    
    java.io.IOException
    
    Since:
    
    2.9
  - _handleMissingName
```
protected com.fasterxml.jackson.core.JsonToken _handleMissingName()
                                                           throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - _handleMissingValue
```
protected com.fasterxml.jackson.core.JsonToken _handleMissingValue()
                                                            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - _handleObjectRowEnd
```
protected final com.fasterxml.jackson.core.JsonToken _handleObjectRowEnd()
                                                                  throws java.io.IOException
```
    Helper method called to handle details of state update when end of logical record occurs.
    
    Throws:
    
    java.io.IOException
    
    Since:
    
    2.9
  - _skipUntilEndOfLine
```
protected final com.fasterxml.jackson.core.JsonToken _skipUntilEndOfLine()
                                                                  throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - hasTextCharacters
```
public boolean hasTextCharacters()
```
    Specified by:
    
    hasTextCharacters in class com.fasterxml.jackson.core.base.ParserMinimalBase
  - getText
```
public java.lang.String getText()
                         throws java.io.IOException
```
    Specified by:
    
    getText in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    java.io.IOException
  - getTextCharacters
```
public char[] getTextCharacters()
                         throws java.io.IOException
```
    Specified by:
    
    getTextCharacters in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    java.io.IOException
  - getTextLength
```
public int getTextLength()
                  throws java.io.IOException
```
    Specified by:
    
    getTextLength in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    java.io.IOException
  - getTextOffset
```
public int getTextOffset()
                  throws java.io.IOException
```
    Specified by:
    
    getTextOffset in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    java.io.IOException
  - getText
```
public int getText(java.io.Writer w)
            throws java.io.IOException
```
    Overrides:
    
    getText in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getEmbeddedObject
```
public java.lang.Object getEmbeddedObject()
                                   throws java.io.IOException
```
    Overrides:
    
    getEmbeddedObject in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getBinaryValue
```
public byte[] getBinaryValue(com.fasterxml.jackson.core.Base64Variant variant)
                      throws java.io.IOException
```
    Specified by:
    
    getBinaryValue in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    java.io.IOException
  - getNumberType
```
public com.fasterxml.jackson.core.JsonParser.NumberType getNumberType()
                                                               throws java.io.IOException
```
    Specified by:
    
    getNumberType in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getNumberTypeFP
```
public com.fasterxml.jackson.core.JsonParser.NumberTypeFP getNumberTypeFP()
                                                                   throws java.io.IOException
```
    Overrides:
    
    getNumberTypeFP in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getNumberValue
```
public java.lang.Number getNumberValue()
                                throws java.io.IOException
```
    Specified by:
    
    getNumberValue in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getNumberValueExact
```
public java.lang.Number getNumberValueExact()
                                     throws java.io.IOException
```
    Overrides:
    
    getNumberValueExact in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getIntValue
```
public int getIntValue()
                throws java.io.IOException
```
    Specified by:
    
    getIntValue in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getLongValue
```
public long getLongValue()
                  throws java.io.IOException
```
    Specified by:
    
    getLongValue in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getBigIntegerValue
```
public java.math.BigInteger getBigIntegerValue()
                                        throws java.io.IOException
```
    Specified by:
    
    getBigIntegerValue in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getFloatValue
```
public float getFloatValue()
                    throws java.io.IOException
```
    Specified by:
    
    getFloatValue in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getDoubleValue
```
public double getDoubleValue()
                      throws java.io.IOException
```
    Specified by:
    
    getDoubleValue in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - getDecimalValue
```
public java.math.BigDecimal getDecimalValue()
                                     throws java.io.IOException
```
    Specified by:
    
    getDecimalValue in class com.fasterxml.jackson.core.JsonParser
    
    Throws:
    
    java.io.IOException
  - _handleEOF
```
protected void _handleEOF()
                   throws com.fasterxml.jackson.core.JsonParseException
```
    Specified by:
    
    _handleEOF in class com.fasterxml.jackson.core.base.ParserMinimalBase
    
    Throws:
    
    com.fasterxml.jackson.core.JsonParseException
  - _reportCsvMappingError
```
public <T> T _reportCsvMappingError(java.lang.String msg,
                                    java.lang.Object... args)
                             throws java.io.IOException
```
    Method called when there is a problem related to mapping data (compared to a low-level generation); if so, should be surfaced as
    
    Throws:
    
    java.io.IOException
    
    Since:
    
    2.9
  - _reportParsingError
```
public void _reportParsingError(java.lang.String msg)
                         throws com.fasterxml.jackson.core.JsonProcessingException
```
    Throws:
    
    com.fasterxml.jackson.core.JsonProcessingException
  - _reportUnexpectedCsvChar
```
public void _reportUnexpectedCsvChar(int ch,
                                     java.lang.String msg)
                              throws com.fasterxml.jackson.core.JsonProcessingException
```
    Throws:
    
    com.fasterxml.jackson.core.JsonProcessingException
  - _getByteArrayBuilder
```
public com.fasterxml.jackson.core.util.ByteArrayBuilder _getByteArrayBuilder()
```
  - _startArray
```
protected void _startArray(CsvSchema.Column column)
```
  - _isNullValue
```
protected boolean _isNullValue(java.lang.String value)
```
    Helper method called to check whether specified String value should be considered "null" value, if so configured.
    
    Since:
    
    2.17.1

Class CsvParser

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.core.JsonParser

Field Summary

Fields inherited from class com.fasterxml.jackson.core.base.ParserMinimalBase

Fields inherited from class com.fasterxml.jackson.core.JsonParser

Constructor Summary

Method Summary

Methods inherited from class com.fasterxml.jackson.core.base.ParserMinimalBase

Methods inherited from class com.fasterxml.jackson.core.JsonParser

Methods inherited from class java.lang.Object

Field Detail

MAX_COLUMNS

EMPTY_SCHEMA

STREAM_READ_CAPABILITIES

STATE_DOC_START

STATE_RECORD_START

STATE_NEXT_ENTRY

STATE_NAMED_VALUE

STATE_UNNAMED_VALUE

STATE_IN_ARRAY

STATE_SKIP_EXTRA_COLUMNS

STATE_MISSING_NAME

STATE_MISSING_VALUE

STATE_DOC_END

_objectCodec

_streamReadConstraints

_ioContext

_formatFeatures

_schema

_columnCount

_cfgEmptyStringAsNull

_cfgEmptyUnquotedStringAsNull

_parsingContext

_currentName

_currentValue

_columnIndex

_state

_binaryValue

_arrayValueStart

_arrayValue

_arraySeparator

_nullValue

_reader

_textBuffer

_byteArrayBuilder

Constructor Detail

CsvParser

Method Detail

streamReadConstraints

version

canUseSchema

requiresCustomCodec

canReadObjectId

canReadTypeId

getReadCapabilities

getCodec

setCodec

setSchema

releaseBuffered

isClosed

close

getFormatFeatures

overrideFormatFeatures

enable

disable

configure

isEnabled

getSchema

getParsingContext

currentLocation

currentTokenLocation

getCurrentLocation

getTokenLocation

getInputSource

isExpectedStartArrayToken

isExpectedNumberIntToken

currentName

overrideCurrentName

getCurrentName