CsvSchema (Jackson-dataformat-CSV 2.8.0 API)

java.lang.Object
- com.fasterxml.jackson.dataformat.csv.CsvSchema

All Implemented Interfaces:

com.fasterxml.jackson.core.FormatSchema, Serializable, Iterable<CsvSchema.Column>
```
public class CsvSchema
extends Object
implements com.fasterxml.jackson.core.FormatSchema, Iterable<CsvSchema.Column>, Serializable
```
Simple FormatSchema sub-type that defines properties of a CSV document to read or write. Properties supported currently are:
- columns (List of ColumnDef) [default: empty List]: Ordered list of columns (which may be empty, see below). Each column has name (mandatory) as well as type (optional; if not defined, defaults to "String"). Note that
- useHeader (boolean) [default: false]: whether the first line of physical document defines column names (true) or not (false): if enabled, parser will take first-line values to define column names; and generator will output column names as the first line
- quoteChar (char) [default: double-quote ('")]: character used for quoting values that contain quote characters or linefeeds.
- columnSeparator (char) [default: comma (',')]: character used to separate values. Other commonly used values include tab ('\t') and pipe ('|')
- arrayElementSeparator (String) [default: semicolon (";")]: string used to separate array elements.
- lineSeparator (String) [default: "\n"]: character used to separate data rows. Only used by generator; parser accepts three standard linefeeds ("\r", "\r\n", "\n").
- escapeChar (int) [default: -1 meaning "none"]: character, if any, used to escape values. Most commonly defined as backslash ('\'). Only used by parser; generator only uses quoting, including doubling up of quotes to indicate quote char itself.
- skipFirstDataRow (boolean) [default: false]: whether the first data line (either first line of the document, if useHeader=false, or second, if useHeader=true) should be completely ignored by parser. Needed to support CSV-like file formats that include additional non-data content before real data begins (specifically some database dumps do this)
- nullValue (String) [default: "" (empty String)]: When asked to write Java `null`, this String value will be used instead.
  With 2.6, value will also be recognized during value reads.
- strictHeaders (boolean) [default: false] (added in Jackson 2.7): whether names of columns defined in the schema MUST match with actual declaration from the header row (if header row handling enabled): if true, they must be and an exception if thrown if order differs: if false, no verification is performed.
Note that schemas without any columns are legal, but if no columns are added, behavior of parser/generator is usually different and content will be exposed as logical Arrays instead of Objects.
There are 4 ways to create CsvSchema instances:
- Manually build one, using CsvSchema.Builder
- Modify existing schema (using withXxx methods or rebuild() for creating CsvSchema.Builder)
- Create schema based on a POJO definition (Class), using CsvMapper methods like CsvMapper.schemaFor(java.lang.Class).
- Request that CsvParser reads schema from the first line: enable "useHeader" property for the initial schema, and let parser read column names from the document itself.
See Also:
Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`CsvSchema.Builder` Class used for building `CsvSchema` instances.
`static class`	`CsvSchema.Column` Representation of info for a single column
`static class`	`CsvSchema.ColumnType` Enumeration that defines optional type indicators that can be passed with schema.

Field Summary

Fields
Modifier and Type	Field and Description
`protected String`	`_anyPropertyName` If "any properties" (properties for 'extra' columns; ones not specified in schema) are enabled, they are mapped to this name: leaving it as `null` disables use of "any properties" (and they are either ignored, or an exception is thrown, depending on other settings); setting it to a non-null String value will expose all extra properties under one specified name.
`protected String`	`_arrayElementSeparator`
`protected CsvSchema.Column[]`	`_columns` Column definitions, needed for optional header and/or mapping of field names to column positions.
`protected Map<String,CsvSchema.Column>`	`_columnsByName`
`protected char`	`_columnSeparator`
`protected int`	`_escapeChar`
`protected int`	`_features` Bitflag for general-purpose on/off features.
`protected char[]`	`_lineSeparator`
`protected char[]`	`_nullValue`
`protected String`	`_nullValueAsString`
`protected int`	`_quoteChar`
`static String`	`DEFAULT_ANY_PROPERTY_NAME` By default no "any properties" (properties for 'extra' columns; ones not specified in schema) are used, so `null` is used as marker.
`static String`	`DEFAULT_ARRAY_ELEMENT_SEPARATOR` Default separator for array elements within a column value is semicolon.
`static char`	`DEFAULT_COLUMN_SEPARATOR` Default separator for column values is comma (hence "Comma-Separated Values")
`protected static int`	`DEFAULT_ENCODING_FEATURES`
`static int`	`DEFAULT_ESCAPE_CHAR` By default, no escape character is used -- this is denoted by int value that does not map to a valid character
`static char[]`	`DEFAULT_LINEFEED`
`static char[]`	`DEFAULT_NULL_VALUE` By default, nulls are written as empty Strings (""); and no coercion is performed from any String (higher level databind may, however, coerce Strings into Java nulls).
`static char`	`DEFAULT_QUOTE_CHAR`
`static boolean`	`DEFAULT_SKIP_FIRST_DATA_ROW` Deprecated.
`static boolean`	`DEFAULT_USE_HEADER` Deprecated.
`protected static int`	`ENCODING_FEATURE_ALLOW_COMMENTS`
`protected static int`	`ENCODING_FEATURE_REORDER_COLUMNS`
`protected static int`	`ENCODING_FEATURE_SKIP_FIRST_DATA_ROW`
`protected static int`	`ENCODING_FEATURE_STRICT_HEADERS`
`protected static int`	`ENCODING_FEATURE_USE_HEADER`
`static String`	`NO_ARRAY_ELEMENT_SEPARATOR` Marker for the case where no array element separator is used
`protected static char[]`	`NO_CHARS`
`protected static CsvSchema.Column[]`	`NO_COLUMNS`

Constructor Summary

Constructors
Modifier	Constructor and Description
	`CsvSchema(CsvSchema.Column[] columns, int features, char columnSeparator, int quoteChar, int escapeChar, char[] lineSeparator, int arrayElementSeparator, char[] nullValue)` Deprecated. use `CsvSchema(Column[], int, char, int, int, char[], String, char[], String)` instead
`protected`	`CsvSchema(CsvSchema.Column[] columns, int features, char columnSeparator, int quoteChar, int escapeChar, char[] lineSeparator, String arrayElementSeparator, char[] nullValue, Map<String,CsvSchema.Column> columnsByName, String anyPropertyName)` Copy constructor used for creating variants using `withXxx()` methods.
	`CsvSchema(CsvSchema.Column[] columns, int features, char columnSeparator, int quoteChar, int escapeChar, char[] lineSeparator, String arrayElementSeparator, char[] nullValue, String anyPropertyName)`
`protected`	`CsvSchema(CsvSchema base, CsvSchema.Column[] columns)` Copy constructor used for creating variants using `sortedBy()` methods.
`protected`	`CsvSchema(CsvSchema base, int features)` Copy constructor used for creating variants for on/off features

Method Summary

Methods
Modifier and Type	Method and Description
`protected static String`	`_validArrayElementSeparator(String sep)`
`protected CsvSchema`	`_withFeature(int feature, boolean state)`
`boolean`	`allowsComments()`
`static CsvSchema.Builder`	`builder()`
`CsvSchema.Column`	`column(int index)`
`CsvSchema.Column`	`column(String name)`
`CsvSchema.Column`	`column(String name, int probableIndex)` Optimized variant where a hint is given as to likely index of the column name.
`String`	`columnName(int index)`
`static CsvSchema`	`emptySchema()` Accessor for creating a "default" CSV schema instance, with following settings: Does NOT use header line Uses double quotes ('"') for quoting of field values (if necessary) Uses comma (',') as the field separator Uses Unix linefeed ('\n') as row separator Does NOT use any escape characters Does NOT have any columns defined
`String`	`getAnyPropertyName()`
`String`	`getArrayElementSeparator()`
`String`	`getColumnDesc()` Method for getting description of column definitions in developer-readable form
`char`	`getColumnSeparator()`
`int`	`getEscapeChar()`
`char[]`	`getLineSeparator()`
`char[]`	`getNullValue()`
`char[]`	`getNullValueOrEmpty()` Same as `getNullValue()` except that undefined null value (one that remains as `null`, or explicitly set as such) will be returned as empty `char[]`
`String`	`getNullValueString()`
`int`	`getQuoteChar()`
`String`	`getSchemaType()`
`boolean`	`hasArrayElementSeparator()`
`Iterator<CsvSchema.Column>`	`iterator()`
`CsvSchema.Builder`	`rebuild()` Helper method for constructing Builder that can be used to create modified schema.
`boolean`	`reordersColumns()`
`int`	`size()`
`boolean`	`skipFirstDataRow()` Deprecated. Use `skipsFirstDataRow()` instead
`boolean`	`skipsFirstDataRow()`
`CsvSchema`	`sortedBy(Comparator<String> cmp)` Mutant factory method that will construct a new instance in which columns are sorted using given `Comparator` over column names.
`CsvSchema`	`sortedBy(String... columnNames)` Mutant factory method that will construct a new instance in which columns are sorted based on names given as argument.
`boolean`	`strictHeaders()`
`String`	`toString()`
`boolean`	`useHeader()` Deprecated. Use `usesHeader()` instead
`boolean`	`usesEscapeChar()`
`boolean`	`usesHeader()`
`boolean`	`usesQuoteChar()`
`CsvSchema`	`withAllowComments(boolean state)` Method to indicate whether "hash comments" are allowed for document described by this schema.
`CsvSchema`	`withAnyPropertyName(String name)`
`CsvSchema`	`withArrayElementSeparator(char c)` Deprecated. use `withArrayElementSeparator(String)` instead
`CsvSchema`	`withArrayElementSeparator(String separator)`
`CsvSchema`	`withColumnReordering(boolean state)` Returns a clone of this instance by changing or setting the column reordering flag
`CsvSchema`	`withColumnSeparator(char sep)`
`CsvSchema`	`withComments()` Method to indicate that "hash comments" ARE allowed for document described by this schema.
`CsvSchema`	`withEscapeChar(char c)`
`CsvSchema`	`withHeader()` Helper method for constructing and returning schema instance that is similar to this one, except that it will be using header line.
`CsvSchema`	`withLineSeparator(String sep)`
`CsvSchema`	`withNullValue(String nvl)`
`CsvSchema`	`withoutArrayElementSeparator()`
`CsvSchema`	`withoutColumns()`
`CsvSchema`	`withoutComments()` Method to indicate that "hash comments" are NOT allowed for document described by this schema.
`CsvSchema`	`withoutEscapeChar()`
`CsvSchema`	`withoutHeader()` Helper method for construcing and returning schema instance that is similar to this one, except that it will not be using header line.
`CsvSchema`	`withoutQuoteChar()`
`CsvSchema`	`withQuoteChar(char c)`
`CsvSchema`	`withSkipFirstDataRow(boolean state)`
`CsvSchema`	`withStrictHeaders(boolean state)` Returns a clone of this instance by changing or setting the strict headers flag
`CsvSchema`	`withUseHeader(boolean state)`

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

- Field Detail
  - ENCODING_FEATURE_USE_HEADER
```
protected static final int ENCODING_FEATURE_USE_HEADER
```
    See Also:
    Constant Field Values
  - ENCODING_FEATURE_SKIP_FIRST_DATA_ROW
```
protected static final int ENCODING_FEATURE_SKIP_FIRST_DATA_ROW
```
    See Also:
    Constant Field Values
  - ENCODING_FEATURE_ALLOW_COMMENTS
```
protected static final int ENCODING_FEATURE_ALLOW_COMMENTS
```
    See Also:
    Constant Field Values
  - ENCODING_FEATURE_REORDER_COLUMNS
```
protected static final int ENCODING_FEATURE_REORDER_COLUMNS
```
    See Also:
    Constant Field Values
  - ENCODING_FEATURE_STRICT_HEADERS
```
protected static final int ENCODING_FEATURE_STRICT_HEADERS
```
    See Also:
    Constant Field Values
  - DEFAULT_ENCODING_FEATURES
```
protected static final int DEFAULT_ENCODING_FEATURES
```
    See Also:
    Constant Field Values
  - NO_CHARS
```
protected static final char[] NO_CHARS
```
  - DEFAULT_COLUMN_SEPARATOR
```
public static final char DEFAULT_COLUMN_SEPARATOR
```
    Default separator for column values is comma (hence "Comma-Separated Values")
    
    See Also:
    Constant Field Values
  - DEFAULT_ARRAY_ELEMENT_SEPARATOR
```
public static final String DEFAULT_ARRAY_ELEMENT_SEPARATOR
```
    Default separator for array elements within a column value is semicolon.
    
    See Also:
    Constant Field Values
  - NO_ARRAY_ELEMENT_SEPARATOR
```
public static final String NO_ARRAY_ELEMENT_SEPARATOR
```
    Marker for the case where no array element separator is used
    
    See Also:
    Constant Field Values
  - DEFAULT_ANY_PROPERTY_NAME
```
public static final String DEFAULT_ANY_PROPERTY_NAME
```
    By default no "any properties" (properties for 'extra' columns; ones not specified in schema) are used, so null is used as marker.
    
    Since:
    
    2.7
  - DEFAULT_QUOTE_CHAR
```
public static final char DEFAULT_QUOTE_CHAR
```
    See Also:
    Constant Field Values
  - DEFAULT_NULL_VALUE
```
public static final char[] DEFAULT_NULL_VALUE
```
    By default, nulls are written as empty Strings (""); and no coercion is performed from any String (higher level databind may, however, coerce Strings into Java nulls). To use automatic coercion on reading, null value must be set explicitly to empty String ("").
    NOTE: before 2.6, this value default to empty char[]; changed to Java null in 2.6.
  - DEFAULT_ESCAPE_CHAR
```
public static final int DEFAULT_ESCAPE_CHAR
```
    By default, no escape character is used -- this is denoted by int value that does not map to a valid character
    
    See Also:
    Constant Field Values
  - DEFAULT_LINEFEED
```
public static final char[] DEFAULT_LINEFEED
```
  - DEFAULT_USE_HEADER
```
@Deprecated
public static final boolean DEFAULT_USE_HEADER
```
    Deprecated.
    
    By default we do NOT expect the first line to be header.
    
    See Also:
    Constant Field Values
  - DEFAULT_SKIP_FIRST_DATA_ROW
```
@Deprecated
public static final boolean DEFAULT_SKIP_FIRST_DATA_ROW
```
    Deprecated.
    
    See Also:
    Constant Field Values
  - NO_COLUMNS
```
protected static final CsvSchema.Column[] NO_COLUMNS
```
  - _columns
```
protected final CsvSchema.Column[] _columns
```
    Column definitions, needed for optional header and/or mapping of field names to column positions.
  - _columnsByName
```
protected final Map<String,CsvSchema.Column> _columnsByName
```
  - _features
```
protected int _features
```
    Bitflag for general-purpose on/off features.
    
    Since:
    
    2.5
  - _columnSeparator
```
protected final char _columnSeparator
```
  - _arrayElementSeparator
```
protected final String _arrayElementSeparator
```
  - _quoteChar
```
protected final int _quoteChar
```
  - _escapeChar
```
protected final int _escapeChar
```
  - _lineSeparator
```
protected final char[] _lineSeparator
```
  - _nullValue
```
protected final char[] _nullValue
```
    Since:
    
    2.5
  - _nullValueAsString
```
protected transient String _nullValueAsString
```
  - _anyPropertyName
```
protected final String _anyPropertyName
```
    If "any properties" (properties for 'extra' columns; ones not specified in schema) are enabled, they are mapped to this name: leaving it as null disables use of "any properties" (and they are either ignored, or an exception is thrown, depending on other settings); setting it to a non-null String value will expose all extra properties under one specified name.
    
    Since:
    
    2.7
- Constructor Detail
  - CsvSchema
```
@Deprecated
public CsvSchema(CsvSchema.Column[] columns,
                    int features,
                    char columnSeparator,
                    int quoteChar,
                    int escapeChar,
                    char[] lineSeparator,
                    int arrayElementSeparator,
                    char[] nullValue)
```
    Deprecated. use CsvSchema(Column[], int, char, int, int, char[], String, char[], String) instead
  - CsvSchema
```
public CsvSchema(CsvSchema.Column[] columns,
         int features,
         char columnSeparator,
         int quoteChar,
         int escapeChar,
         char[] lineSeparator,
         String arrayElementSeparator,
         char[] nullValue,
         String anyPropertyName)
```
    Since:
    
    2.7
  - CsvSchema
```
protected CsvSchema(CsvSchema.Column[] columns,
         int features,
         char columnSeparator,
         int quoteChar,
         int escapeChar,
         char[] lineSeparator,
         String arrayElementSeparator,
         char[] nullValue,
         Map<String,CsvSchema.Column> columnsByName,
         String anyPropertyName)
```
    Copy constructor used for creating variants using withXxx() methods.
  - CsvSchema
```
protected CsvSchema(CsvSchema base,
         CsvSchema.Column[] columns)
```
    Copy constructor used for creating variants using sortedBy() methods.
  - CsvSchema
```
protected CsvSchema(CsvSchema base,
         int features)
```
    Copy constructor used for creating variants for on/off features
    
    Since:
    
    2.5
- Method Detail
  - builder
```
public static CsvSchema.Builder builder()
```
  - emptySchema
```
public static CsvSchema emptySchema()
```
    Accessor for creating a "default" CSV schema instance, with following settings:
    - Does NOT use header line
    - Uses double quotes ('"') for quoting of field values (if necessary)
    - Uses comma (',') as the field separator
    - Uses Unix linefeed ('\n') as row separator
    - Does NOT use any escape characters
    - Does NOT have any columns defined
  - rebuild
```
public CsvSchema.Builder rebuild()
```
    Helper method for constructing Builder that can be used to create modified schema.
  - withUseHeader
```
public CsvSchema withUseHeader(boolean state)
```
  - withColumnReordering
```
public CsvSchema withColumnReordering(boolean state)
```
    Returns a clone of this instance by changing or setting the column reordering flag
    
    Parameters:
    state - New value for setting
    
    Returns:
    A copy of itself, ensuring the setting for the column reordering feature.
    Since:
    
    2.7
  - withStrictHeaders
```
public CsvSchema withStrictHeaders(boolean state)
```
    Returns a clone of this instance by changing or setting the strict headers flag
    
    Parameters:
    state - New value for setting
    
    Returns:
    A copy of itself, ensuring the setting for the strict headers feature.
    Since:
    
    2.7
  - withHeader
```
public CsvSchema withHeader()
```
    Helper method for constructing and returning schema instance that is similar to this one, except that it will be using header line.
  - withoutHeader
```
public CsvSchema withoutHeader()
```
    Helper method for construcing and returning schema instance that is similar to this one, except that it will not be using header line.
  - withSkipFirstDataRow
```
public CsvSchema withSkipFirstDataRow(boolean state)
```
  - withAllowComments
```
public CsvSchema withAllowComments(boolean state)
```
    Method to indicate whether "hash comments" are allowed for document described by this schema.
    
    Since:
    
    2.5
  - withComments
```
public CsvSchema withComments()
```
    Method to indicate that "hash comments" ARE allowed for document described by this schema.
    
    Since:
    
    2.5
  - withoutComments
```
public CsvSchema withoutComments()
```
    Method to indicate that "hash comments" are NOT allowed for document described by this schema.
    
    Since:
    
    2.5
  - _withFeature
```
protected CsvSchema _withFeature(int feature,
                     boolean state)
```
  - withColumnSeparator
```
public CsvSchema withColumnSeparator(char sep)
```
  - withQuoteChar
```
public CsvSchema withQuoteChar(char c)
```
  - withoutQuoteChar
```
public CsvSchema withoutQuoteChar()
```
  - withEscapeChar
```
public CsvSchema withEscapeChar(char c)
```
  - withoutEscapeChar
```
public CsvSchema withoutEscapeChar()
```
  - withArrayElementSeparator
```
@Deprecated
public CsvSchema withArrayElementSeparator(char c)
```
    Deprecated. use withArrayElementSeparator(String) instead
    
    Since:
    
    2.5
  - withArrayElementSeparator
```
public CsvSchema withArrayElementSeparator(String separator)
```
    Since:
    
    2.7
  - withoutArrayElementSeparator
```
public CsvSchema withoutArrayElementSeparator()
```
    Since:
    
    2.5
  - withLineSeparator
```
public CsvSchema withLineSeparator(String sep)
```
  - withNullValue
```
public CsvSchema withNullValue(String nvl)
```
    Since:
    
    2.5
  - withoutColumns
```
public CsvSchema withoutColumns()
```
  - withAnyPropertyName
```
public CsvSchema withAnyPropertyName(String name)
```
    Since:
    
    2.7
  - sortedBy
```
public CsvSchema sortedBy(String... columnNames)
```
    Mutant factory method that will construct a new instance in which columns are sorted based on names given as argument. Columns not listed in argument will be sorted after those within list, using existing ordering.
    For example, schema that has columns:
```
"a", "d", "c", "b"
```
    ordered with schema.sortedBy("a", "b"); would result instance that columns in order:
```
"a", "b", "d", "c"
```
    Since:
    
    2.4
  - sortedBy
```
public CsvSchema sortedBy(Comparator<String> cmp)
```
    Mutant factory method that will construct a new instance in which columns are sorted using given Comparator over column names.
    
    Since:
    
    2.4
  - getSchemaType
```
public String getSchemaType()
```
    Specified by:
    
    getSchemaType in interface com.fasterxml.jackson.core.FormatSchema
  - usesHeader
```
public boolean usesHeader()
```
  - reordersColumns
```
public boolean reordersColumns()
```
  - skipsFirstDataRow
```
public boolean skipsFirstDataRow()
```
  - allowsComments
```
public boolean allowsComments()
```
  - strictHeaders
```
public boolean strictHeaders()
```
  - useHeader
```
@Deprecated
public boolean useHeader()
```
    Deprecated. Use usesHeader() instead
  - skipFirstDataRow
```
@Deprecated
public boolean skipFirstDataRow()
```
    Deprecated. Use skipsFirstDataRow() instead
  - getColumnSeparator
```
public char getColumnSeparator()
```
  - getArrayElementSeparator
```
public String getArrayElementSeparator()
```
  - getQuoteChar
```
public int getQuoteChar()
```
  - getEscapeChar
```
public int getEscapeChar()
```
  - getLineSeparator
```
public char[] getLineSeparator()
```
  - getNullValue
```
public char[] getNullValue()
```
    Returns:
    Null value defined, as char array, if one is defined to be recognized; Java null if not.
    Since:
    
    2.5
  - getNullValueOrEmpty
```
public char[] getNullValueOrEmpty()
```
    Same as getNullValue() except that undefined null value (one that remains as null, or explicitly set as such) will be returned as empty char[]
    
    Since:
    
    2.6
  - getNullValueString
```
public String getNullValueString()
```
    Since:
    
    2.6
  - usesQuoteChar
```
public boolean usesQuoteChar()
```
  - usesEscapeChar
```
public boolean usesEscapeChar()
```
  - hasArrayElementSeparator
```
public boolean hasArrayElementSeparator()
```
    Since:
    
    2.5
  - getAnyPropertyName
```
public String getAnyPropertyName()
```
    Since:
    
    2.7
  - iterator
```
public Iterator<CsvSchema.Column> iterator()
```
    Specified by:
    
    iterator in interface Iterable<CsvSchema.Column>
  - size
```
public int size()
```
  - column
```
public CsvSchema.Column column(int index)
```
  - columnName
```
public String columnName(int index)
```
    Since:
    
    2.6
  - column
```
public CsvSchema.Column column(String name)
```
  - column
```
public CsvSchema.Column column(String name,
                      int probableIndex)
```
    Optimized variant where a hint is given as to likely index of the column name.
    
    Since:
    
    2.6
  - getColumnDesc
```
public String getColumnDesc()
```
    Method for getting description of column definitions in developer-readable form
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - _validArrayElementSeparator
```
protected static String _validArrayElementSeparator(String sep)
```

Class CsvSchema

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ENCODING_FEATURE_USE_HEADER

ENCODING_FEATURE_SKIP_FIRST_DATA_ROW

ENCODING_FEATURE_ALLOW_COMMENTS

ENCODING_FEATURE_REORDER_COLUMNS

ENCODING_FEATURE_STRICT_HEADERS

DEFAULT_ENCODING_FEATURES

NO_CHARS

DEFAULT_COLUMN_SEPARATOR

DEFAULT_ARRAY_ELEMENT_SEPARATOR

NO_ARRAY_ELEMENT_SEPARATOR

DEFAULT_ANY_PROPERTY_NAME

DEFAULT_QUOTE_CHAR

DEFAULT_NULL_VALUE

DEFAULT_ESCAPE_CHAR

DEFAULT_LINEFEED

DEFAULT_USE_HEADER

DEFAULT_SKIP_FIRST_DATA_ROW

NO_COLUMNS

_columns

_columnsByName

_features

_columnSeparator

_arrayElementSeparator

_quoteChar

_escapeChar

_lineSeparator

_nullValue

_nullValueAsString

_anyPropertyName

Constructor Detail

CsvSchema

CsvSchema

CsvSchema

CsvSchema

CsvSchema

Method Detail

builder

emptySchema

rebuild

withUseHeader

withColumnReordering

withStrictHeaders

withHeader

withoutHeader

withSkipFirstDataRow

withAllowComments

withComments

withoutComments

_withFeature

withColumnSeparator

withQuoteChar

withoutQuoteChar

withEscapeChar

withoutEscapeChar

withArrayElementSeparator

withArrayElementSeparator

withoutArrayElementSeparator

withLineSeparator

withNullValue

withoutColumns

withAnyPropertyName

sortedBy

sortedBy

getSchemaType

usesHeader

reordersColumns

skipsFirstDataRow

allowsComments

strictHeaders

useHeader

skipFirstDataRow

getColumnSeparator

getArrayElementSeparator