67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
// Copyright (c) quickfixengine.org All rights reserved.
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//
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// This file may be distributed under the terms of the quickfixengine.org
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// license as defined by quickfixengine.org and appearing in the file
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// LICENSE included in the packaging of this file.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
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// THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
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// PARTICULAR PURPOSE.
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//
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// See http://www.quickfixengine.org/LICENSE for licensing information.
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//
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// Contact ask@quickfixengine.org if any conditions of this licensing
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// are not clear to you.
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package quickfix
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// FieldValueWriter is an interface for writing field values.
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type FieldValueWriter interface {
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// Write writes out the contents of the FieldValue to a `[]byte`.
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Write() []byte
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}
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// FieldValueReader is an interface for reading field values.
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type FieldValueReader interface {
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// Read reads the contents of the `[]byte` into FieldValue.
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// Returns an error if there are issues in the data processing.
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Read([]byte) error
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}
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// The FieldValue interface is used to write/extract typed field values to/from raw bytes.
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type FieldValue interface {
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FieldValueWriter
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FieldValueReader
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}
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// FieldWriter is an interface for a writing a field.
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type FieldWriter interface {
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Tag() Tag
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FieldValueWriter
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}
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// Field is the interface implemented by all typed Fields in a Message.
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type Field interface {
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FieldWriter
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FieldValueReader
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}
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// FieldGroupWriter is an interface for writing a FieldGroup.
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type FieldGroupWriter interface {
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Tag() Tag
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Write() []TagValue
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}
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// FieldGroupReader is an interface for reading a FieldGroup.
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type FieldGroupReader interface {
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Tag() Tag
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Read([]TagValue) ([]TagValue, error)
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}
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// FieldGroup is the interface implemented by all typed Groups in a Message.
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type FieldGroup interface {
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Tag() Tag
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Write() []TagValue
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Read([]TagValue) ([]TagValue, error)
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}
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