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Java implementation of the raml parser
/*
* Copyright 2016 (c) MuleSoft, Inc.
*
* 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
*
* http://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 org.raml.parser.visitor;
import org.yaml.snakeyaml.nodes.MappingNode;
import org.yaml.snakeyaml.nodes.Node;
import org.yaml.snakeyaml.nodes.NodeTuple;
import org.yaml.snakeyaml.nodes.ScalarNode;
import org.yaml.snakeyaml.nodes.SequenceNode;
import org.yaml.snakeyaml.nodes.Tag;
public interface NodeHandler
{
/**
* This method is call when a mapping node 'event' is reached
*
* @param mappingNode The mapping node
* @param tupleType If is part of Key or A Value in the container Node.
* @return should keep on visiting it's children
*/
boolean onMappingNodeStart(MappingNode mappingNode, TupleType tupleType);
void onMappingNodeEnd(MappingNode mappingNode, TupleType tupleType);
/**
* This method is call when a sequence node 'event' is reached
*
* @param sequenceNode The sequenceNode node
* @param tupleType If is part of Key or A Value in the container Node.
* @return should keep on visiting it's elements
* @see NodeHandler#onSequenceElementEnd(org.yaml.snakeyaml.nodes.Node)
*/
boolean onSequenceStart(SequenceNode sequenceNode, TupleType tupleType);
void onSequenceEnd(SequenceNode node, TupleType tupleType);
void onScalar(ScalarNode node, TupleType tupleType);
/**
* This method is call when a document node 'event' is reached
*
* @param documentNode The documentNode node
* @return should keep on visiting it's children
*/
boolean onDocumentStart(MappingNode documentNode);
void onDocumentEnd(MappingNode node);
void onTupleEnd(NodeTuple nodeTuple);
boolean onTupleStart(NodeTuple nodeTuple);
void onSequenceElementStart(Node sequenceNode);
void onSequenceElementEnd(Node sequenceNode);
void onCustomTagStart(Tag tag, Node originalValueNode, Node node);
void onCustomTagEnd(Tag tag, Node originalValueNode, Node node);
void onCustomTagError(Tag tag, Node node, String message);
}
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