IndexedFieldsAccessors (dbrain-data 0.5 API)

All Known Subinterfaces:

ForwardCursor, Value.List

All Known Implementing Classes:

CsvCursor, ListImpl
```
public interface IndexedFieldsAccessors
```
Denote a container of fields accessible by indexes.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`default <T> T`	`getAs(int fieldIndex, Function<Object,T> function)` Read the field at the specified index.
`default Boolean`	`getBoolean(int fieldIndex)` Read the field at the specified index.
`default <T> T`	`getBooleanAs(int fieldIndex, Function<? super Boolean,T> function)` Read the field at the specified index.
`default Byte`	`getByte(int fieldIndex)` Read the field at the specified index.
`default <T> T`	`getByteAs(int fieldIndex, Function<? super Byte,T> function)` Read the field at the specified index.
`default Double`	`getDouble(int fieldIndex)` Read the field at the specified index.
`default <T> T`	`getDoubleAs(int fieldIndex, Function<? super Double,T> function)` Read the field at the specified index.
`default Float`	`getFloat(int fieldIndex)` Read the field at the specified index.
`default <T> T`	`getFloatAs(int fieldIndex, Function<? super Float,T> function)` Read the field at the specified index.
`default Integer`	`getInt(int fieldIndex)` Read the field at the specified index.
`default <T> T`	`getIntAs(int fieldIndex, Function<? super Integer,T> function)` Read the field at the specified index.
`default Long`	`getLong(int fieldIndex)` Read the field at the specified index.
`default <T> T`	`getLongAs(int fieldIndex, Function<? super Long,T> function)` Read the field at the specified index.
`Object`	`getObject(int fieldIndex)` Read the raw field value at the specified index.
`default Short`	`getShort(int fieldIndex)` Read the field at the specified index.
`default <T> T`	`getShortAs(int fieldIndex, Function<? super Short,T> function)` Read the field at the specified index.
`default String`	`getString(int fieldIndex)` Read the field at the specified index.
`default <T> T`	`getStringAs(int fieldIndex, Function<? super String,T> function)` Read the field at the specified index.

- Method Detail
  - getObject
```
Object getObject(int fieldIndex)
```
    Read the raw field value at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getAs
```
default <T> T getAs(int fieldIndex,
                    Function<Object,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getByte
```
default Byte getByte(int fieldIndex)
```
    Read the field at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getByteAs
```
default <T> T getByteAs(int fieldIndex,
                        Function<? super Byte,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getShort
```
default Short getShort(int fieldIndex)
```
    Read the field at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getShortAs
```
default <T> T getShortAs(int fieldIndex,
                         Function<? super Short,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getInt
```
default Integer getInt(int fieldIndex)
```
    Read the field at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getIntAs
```
default <T> T getIntAs(int fieldIndex,
                       Function<? super Integer,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getLong
```
default Long getLong(int fieldIndex)
```
    Read the field at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getLongAs
```
default <T> T getLongAs(int fieldIndex,
                        Function<? super Long,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getFloat
```
default Float getFloat(int fieldIndex)
```
    Read the field at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getFloatAs
```
default <T> T getFloatAs(int fieldIndex,
                         Function<? super Float,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getDouble
```
default Double getDouble(int fieldIndex)
```
    Read the field at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getDoubleAs
```
default <T> T getDoubleAs(int fieldIndex,
                          Function<? super Double,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getBoolean
```
default Boolean getBoolean(int fieldIndex)
```
    Read the field at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getBooleanAs
```
default <T> T getBooleanAs(int fieldIndex,
                           Function<? super Boolean,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getString
```
default String getString(int fieldIndex)
```
    Read the field at the specified index.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.
  - getStringAs
```
default <T> T getStringAs(int fieldIndex,
                          Function<? super String,T> function)
```
    Read the field at the specified index. Use the adapter to transform the object prior to return.
    
    Parameters:
    
    fieldIndex - 0-based field index.
    
    Returns:
    
    The field value.
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of bound.

Interface IndexedFieldsAccessors

Method Summary

Method Detail

getObject

getAs

getByte

getByteAs

getShort

getShortAs

getInt

getIntAs

getLong

getLongAs

getFloat

getFloatAs

getDouble

getDoubleAs

getBoolean

getBooleanAs

getString

getStringAs