Package io.bytestreams.codec.iso8583

Class BitmappedCodecBuilder<T extends Bitmapped>

java.lang.Object

io.bytestreams.codec.iso8583.BitmappedCodecBuilder<T>

Type Parameters:

T - the bitmapped object type

public class BitmappedCodecBuilder<T extends Bitmapped>
extends Object

A two-phase builder for constructing an SequentialObjectCodec over a Bitmapped object.

Phase 1 (BitmappedCodecBuilder): add non-optional fields and then the bitmap field. Phase 2 (DataFieldBuilder): add bitmap-driven data fields and build.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BitmappedCodecBuilder.DataFieldBuilder<T extends Bitmapped>	Phase 2 builder for adding bitmap-driven data fields using BitmappedFieldSpec.

Method Summary

Modifier and Type	Method	Description
<B extends Bitmap> BitmappedCodecBuilder.DataFieldBuilder<T>	bitmap(io.bytestreams.codec.core.FieldSpec<T,B> spec)	Adds the bitmap field and transitions to the data field phase.
static <T extends Bitmapped> BitmappedCodecBuilder<T>	builder(Supplier<T> factory)	Creates a new builder.
<V> BitmappedCodecBuilder<T>	field(io.bytestreams.codec.core.FieldSpec<T,V> spec)	Adds a non-optional field before the bitmap.

Methods inherited from class java.lang.Object

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

Method Details

builder

public static <T extends Bitmapped>
BitmappedCodecBuilder<T> builder(Supplier<T> factory)

Creates a new builder.

Type Parameters:

T - the bitmapped object type

Parameters:

factory - supplier that creates new instances during decoding

Returns:

a new builder

field

public <V> BitmappedCodecBuilder<T> field(io.bytestreams.codec.core.FieldSpec<T,V> spec)

Adds a non-optional field before the bitmap.

Type Parameters:

V - the field value type

Parameters:

spec - the field specification

Returns:

this builder

bitmap

public <B extends Bitmap>
BitmappedCodecBuilder.DataFieldBuilder<T> bitmap(io.bytestreams.codec.core.FieldSpec<T,B> spec)

Adds the bitmap field and transitions to the data field phase.

Type Parameters:

B - the bitmap type

Parameters:

spec - the bitmap field specification

Returns:

a BitmappedCodecBuilder.DataFieldBuilder for adding data fields