/
Signal.java
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/
Signal.java
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/*
* Copyright 2013-2024 Real Logic Limited.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package uk.co.real_logic.sbe.ir;
/**
* Signal the {@link uk.co.real_logic.sbe.ir.Token} role within a stream of tokens. These signals begin/end various
* entities such as fields, composites, messages, repeating groups, enumerations, bitsets, etc.
*/
public enum Signal
{
/**
* Denotes the beginning of a message.
*/
BEGIN_MESSAGE,
/**
* Denotes the end of a message.
*/
END_MESSAGE,
/**
* Denotes the beginning of a composite.
*/
BEGIN_COMPOSITE,
/**
* Denotes the end of a composite.
*/
END_COMPOSITE,
/**
* Denotes the beginning of a field.
*/
BEGIN_FIELD,
/**
* Denotes the end of a field.
*/
END_FIELD,
/**
* Denotes the beginning of a repeating group.
*/
BEGIN_GROUP,
/**
* Denotes the end of a repeating group.
*/
END_GROUP,
/**
* Denotes the beginning of an enumeration.
*/
BEGIN_ENUM,
/**
* Denotes a value of an enumeration.
*/
VALID_VALUE,
/**
* Denotes the end of an enumeration.
*/
END_ENUM,
/**
* Denotes the beginning of a bitset.
*/
BEGIN_SET,
/**
* Denotes a bit value (choice) of a bitset.
*/
CHOICE,
/**
* Denotes the end of a bitset.
*/
END_SET,
/**
* Denotes the beginning of a variable data block.
*/
BEGIN_VAR_DATA,
/**
* Denotes the end of a variable data block.
*/
END_VAR_DATA,
/**
* Denotes the {@link uk.co.real_logic.sbe.ir.Token} is an encoding.
*/
ENCODING
}