```
public interface Row
```
A single record, returned as part of a query result.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`KsqlObject`	`asObject()`	Returns the data in this row represented as a `KsqlObject` where keys are column names and values are column values.
`List<String>`	`columnNames()`	Returns column names for the data in this row.
`List<ColumnType>`	`columnTypes()`	Returns column types for the data in this row.
`Boolean`	`getBoolean(int columnIndex)`	Returns the value for a particular column of the `Row` as a boolean.
`Boolean`	`getBoolean(String columnName)`	Returns the value for a particular column of the `Row` as a boolean.
`byte[]`	`getBytes(int columnIndex)`	Returns the value for a particular column of the `Row` as a byte array.
`byte[]`	`getBytes(String columnName)`	Returns the value for a particular column of the `Row` as byte array.
`BigDecimal`	`getDecimal(int columnIndex)`	Returns the value for a particular column of the `Row` as a `BigDecimal`.
`BigDecimal`	`getDecimal(String columnName)`	Returns the value for a particular column of the `Row` as a `BigDecimal`.
`Double`	`getDouble(int columnIndex)`	Returns the value for a particular column of the `Row` as a double.
`Double`	`getDouble(String columnName)`	Returns the value for a particular column of the `Row` as a double.
`Integer`	`getInteger(int columnIndex)`	Returns the value for a particular column of the `Row` as an integer.
`Integer`	`getInteger(String columnName)`	Returns the value for a particular column of the `Row` as an integer.
`KsqlArray`	`getKsqlArray(int columnIndex)`	Returns the value for a particular column of the `Row` as a `KsqlArray`.
`KsqlArray`	`getKsqlArray(String columnName)`	Returns the value for a particular column of the `Row` as a `KsqlArray`.
`KsqlObject`	`getKsqlObject(int columnIndex)`	Returns the value for a particular column of the `Row` as a `KsqlObject`.
`KsqlObject`	`getKsqlObject(String columnName)`	Returns the value for a particular column of the `Row` as a `KsqlObject`.
`Long`	`getLong(int columnIndex)`	Returns the value for a particular column of the `Row` as a long.
`Long`	`getLong(String columnName)`	Returns the value for a particular column of the `Row` as a long.
`String`	`getString(int columnIndex)`	Returns the value for a particular column of the `Row` as a string.
`String`	`getString(String columnName)`	Returns the value for a particular column of the `Row` as a string.
`Object`	`getValue(int columnIndex)`	Returns the value for a particular column of the `Row` as an `Object`.
`Object`	`getValue(String columnName)`	Returns the value for a particular column of the `Row` as an `Object`.
`boolean`	`isNull(int columnIndex)`	Returns whether the value for a particular column of the `Row` is null.
`boolean`	`isNull(String columnName)`	Returns whether the value for a particular column of the `Row` is null.
`KsqlArray`	`values()`	Returns the values (data) in this row, represented as a `KsqlArray`.

- Method Detail
  - columnNames
```
List<String> columnNames()
```
    Returns column names for the data in this row.
    
    Returns:
    
    the column names
  - columnTypes
```
List<ColumnType> columnTypes()
```
    Returns column types for the data in this row.
    
    Returns:
    
    the column types
  - values
```
KsqlArray values()
```
    Returns the values (data) in this row, represented as a KsqlArray.
    Returned values are JSON types which means numeric columns are not necessarily typed in accordance with columnTypes(). For example, a BIGINT field will be typed as an integer rather than a long, if the numeric value fits into an integer.
    
    Returns:
    
    the values
  - asObject
```
KsqlObject asObject()
```
    Returns the data in this row represented as a KsqlObject where keys are column names and values are column values.
    
    Returns:
    
    the data
  - isNull
```
boolean isNull(int columnIndex)
```
    Returns whether the value for a particular column of the Row is null.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    whether the column value is null
    
    Throws:
    
    IndexOutOfBoundsException - if the index is invalid
  - isNull
```
boolean isNull(String columnName)
```
    Returns whether the value for a particular column of the Row is null.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    whether the column value is null
    
    Throws:
    
    IllegalArgumentException - if the column name is invalid
  - getValue
```
Object getValue(int columnIndex)
```
    Returns the value for a particular column of the Row as an Object.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    IndexOutOfBoundsException - if the index is invalid
  - getValue
```
Object getValue(String columnName)
```
    Returns the value for a particular column of the Row as an Object.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    IllegalArgumentException - if the column name is invalid
  - getString
```
String getString(int columnIndex)
```
    Returns the value for a particular column of the Row as a string.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a string
    
    IndexOutOfBoundsException - if the index is invalid
  - getString
```
String getString(String columnName)
```
    Returns the value for a particular column of the Row as a string.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a string
    
    IllegalArgumentException - if the column name is invalid
  - getInteger
```
Integer getInteger(int columnIndex)
```
    Returns the value for a particular column of the Row as an integer.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a Number
    
    IndexOutOfBoundsException - if the index is invalid
  - getInteger
```
Integer getInteger(String columnName)
```
    Returns the value for a particular column of the Row as an integer.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a Number
    
    IllegalArgumentException - if the column name is invalid
  - getLong
```
Long getLong(int columnIndex)
```
    Returns the value for a particular column of the Row as a long.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a Number
    
    IndexOutOfBoundsException - if the index is invalid
  - getLong
```
Long getLong(String columnName)
```
    Returns the value for a particular column of the Row as a long.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a Number
    
    IllegalArgumentException - if the column name is invalid
  - getDouble
```
Double getDouble(int columnIndex)
```
    Returns the value for a particular column of the Row as a double.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a Number
    
    IndexOutOfBoundsException - if the index is invalid
  - getDouble
```
Double getDouble(String columnName)
```
    Returns the value for a particular column of the Row as a double.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a Number
    
    IllegalArgumentException - if the column name is invalid
  - getBoolean
```
Boolean getBoolean(int columnIndex)
```
    Returns the value for a particular column of the Row as a boolean.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a boolean
    
    IndexOutOfBoundsException - if the index is invalid
  - getBoolean
```
Boolean getBoolean(String columnName)
```
    Returns the value for a particular column of the Row as a boolean.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a boolean
    
    IllegalArgumentException - if the column name is invalid
  - getDecimal
```
BigDecimal getDecimal(int columnIndex)
```
    Returns the value for a particular column of the Row as a BigDecimal.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a Number
    
    IndexOutOfBoundsException - if the index is invalid
  - getDecimal
```
BigDecimal getDecimal(String columnName)
```
    Returns the value for a particular column of the Row as a BigDecimal.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a Number
    
    IllegalArgumentException - if the column name is invalid
  - getBytes
```
byte[] getBytes(int columnIndex)
```
    Returns the value for a particular column of the Row as a byte array.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a String
    
    IllegalArgumentException - if the column value is not a base64 encoded string
    
    IndexOutOfBoundsException - if the index is invalid
  - getBytes
```
byte[] getBytes(String columnName)
```
    Returns the value for a particular column of the Row as byte array.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value is not a String
    
    IllegalArgumentException - if the column name is invalid or the column value is not a base64 encoded string
  - getKsqlObject
```
KsqlObject getKsqlObject(int columnIndex)
```
    Returns the value for a particular column of the Row as a KsqlObject. Useful for MAP and STRUCT column types.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value cannot be converted to a map
    
    IndexOutOfBoundsException - if the index is invalid
  - getKsqlObject
```
KsqlObject getKsqlObject(String columnName)
```
    Returns the value for a particular column of the Row as a KsqlObject. Useful for MAP and STRUCT column types.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value cannot be converted to a map
    
    IllegalArgumentException - if the column name is invalid
  - getKsqlArray
```
KsqlArray getKsqlArray(int columnIndex)
```
    Returns the value for a particular column of the Row as a KsqlArray. Useful for ARRAY column types.
    
    Parameters:
    
    columnIndex - index of column (1-indexed)
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value cannot be converted to a list
    
    IndexOutOfBoundsException - if the index is invalid
  - getKsqlArray
```
KsqlArray getKsqlArray(String columnName)
```
    Returns the value for a particular column of the Row as a KsqlArray. Useful for ARRAY column types.
    
    Parameters:
    
    columnName - name of column
    
    Returns:
    
    column value
    
    Throws:
    
    ClassCastException - if the column value cannot be converted to a list
    
    IllegalArgumentException - if the column name is invalid

Interface Row

Method Summary

Method Detail

columnNames

columnTypes

values

asObject

isNull

isNull

getValue

getValue

getString

getString

getInteger

getInteger

getLong

getLong

getDouble

getDouble

getBoolean

getBoolean

getDecimal

getDecimal

getBytes

getBytes

getKsqlObject

getKsqlObject

getKsqlArray

getKsqlArray