com.asakusafw.runtime.io.text.driver

Class RecordDefinition.Builder<T>

java.lang.Object

com.asakusafw.runtime.io.text.driver.RecordDefinition.Builder<T>

Type Parameters:

T - the record type

Enclosing class:

RecordDefinition<T>

public static class RecordDefinition.Builder<T>
extends Object

A builder of RecordDefinition.

Since:

0.9.1

Constructor Summary

Constructors

Constructor and Description
Builder(Class<? extends T> dataType) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
RecordDefinition<T>	build() Builds a RecordDefinition.
<S> RecordDefinition.Builder<T>	withField(Function<? super T,? extends S> extractor, FieldDefinition<S> definition) Adds a field.
RecordDefinition.Builder<T>	withHeaderType(HeaderType newValue) Sets the header type.
RecordDefinition.Builder<T>	withOnLessInput(ErrorAction newValue) Sets the error action for record only has less input fields.
RecordDefinition.Builder<T>	withOnMalformedInput(ErrorAction newValue) Sets the error action for malformed inputs.
RecordDefinition.Builder<T>	withOnMoreInput(ErrorAction newValue) Sets the error action for record has extra input fields.
RecordDefinition.Builder<T>	withOnUnmappableOutput(ErrorAction newValue) Sets the error action for un-mappable outputs.
RecordDefinition.Builder<T>	withSkipEmptyInput(boolean newValue) Sets whether or not this skips empty inputs.
RecordDefinition.Builder<T>	withTrimInput(boolean newValue) Sets whether or not leading/trailing white-space characters are trimmed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder(Class<? extends T> dataType)

Creates a new instance.

Parameters:

dataType - the data type

Method Detail

withField

public <S> RecordDefinition.Builder<T> withField(Function<? super T,? extends S> extractor,
                                                 FieldDefinition<S> definition)

Adds a field.

Type Parameters:

S - the property type

Parameters:

extractor - the property extractor

definition - the field definition

Returns:

this

withHeaderType

public RecordDefinition.Builder<T> withHeaderType(HeaderType newValue)

Sets the header type.

Parameters:

newValue - the header type

Returns:

this

withTrimInput

public RecordDefinition.Builder<T> withTrimInput(boolean newValue)

Sets whether or not leading/trailing white-space characters are trimmed.

Parameters:

newValue - true to enable, or false to disable

Returns:

this

withSkipEmptyInput

public RecordDefinition.Builder<T> withSkipEmptyInput(boolean newValue)

Sets whether or not this skips empty inputs.

Parameters:

newValue - true to enable, or false to disable

Returns:

this

withOnMalformedInput

public RecordDefinition.Builder<T> withOnMalformedInput(ErrorAction newValue)

Sets the error action for malformed inputs.

Parameters:

newValue - the error action

Returns:

this

withOnUnmappableOutput

public RecordDefinition.Builder<T> withOnUnmappableOutput(ErrorAction newValue)

Sets the error action for un-mappable outputs.

Parameters:

newValue - the error action

Returns:

this

withOnLessInput

public RecordDefinition.Builder<T> withOnLessInput(ErrorAction newValue)

Sets the error action for record only has less input fields.

Parameters:

newValue - the error action

Returns:

this

withOnMoreInput

public RecordDefinition.Builder<T> withOnMoreInput(ErrorAction newValue)

Sets the error action for record has extra input fields.

Parameters:

newValue - the error action

Returns:

this

build

public RecordDefinition<T> build()

Builds a RecordDefinition.

Returns:

the built object