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WriteThroughTermMappingHolder.java
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WriteThroughTermMappingHolder.java
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/*
* JB4JSON-LD
* Copyright (C) 2023 Czech Technical University in Prague
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library.
*/
package cz.cvut.kbss.jsonld.serialization.context;
import cz.cvut.kbss.jsonld.serialization.model.JsonNode;
import java.util.Map;
import java.util.Optional;
class WriteThroughTermMappingHolder extends TermMappingHolder {
public WriteThroughTermMappingHolder(TermMappingHolder parentContext) {
super(parentContext);
}
@Override
boolean hasTermMapping(String term) {
return parentContext.hasTermMapping(term);
}
@Override
boolean hasTermMapping(String term, JsonNode mappedNode) {
return parentContext.hasTermMapping(term, mappedNode);
}
@Override
public void registerTermMapping(String term, JsonNode mappedNode) {
assert canRegisterTermMapping(term, mappedNode);
parentContext.registerTermMapping(term, mappedNode);
}
@Override
public Optional<JsonNode> getTermMapping(String term) {
return parentContext.getTermMapping(term);
}
@Override
boolean canRegisterTermMapping(String term, JsonNode mappedNode) {
return !parentContext.hasTermMapping(term) || parentContext.getTermMapping(term).get().equals(mappedNode);
}
@Override
Map<String, JsonNode> getMapping() {
return parentContext.getMapping();
}
@Override
boolean isEmpty() {
return true;
}
@Override
boolean isRoot() {
return false;
}
}