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package ca.uhn.fhir.parser.json;

import java.io.IOException;
import java.io.Writer;
import java.math.BigDecimal;
import java.math.BigInteger;

/*
 * #%L
 * HAPI FHIR - Core Library
 * %%
 * Copyright (C) 2014 - 2016 University Health Network
 * %%
 * 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.
 * #L%
 */

public abstract class JsonLikeWriter {

	private boolean prettyPrint;
	private Writer writer;
	
	public void setPrettyPrint (boolean tf) {
		prettyPrint = tf; 
	}
	public boolean isPrettyPrint () {
		return prettyPrint;
	}
	
	public void setWriter (Writer writer) {
		this.writer = writer;
	}
	public Writer getWriter () {
		return writer;
	}
	
	public abstract JsonLikeWriter init () throws IOException;
	public abstract JsonLikeWriter flush () throws IOException;
	public abstract void close () throws IOException;
	
	public abstract JsonLikeWriter beginObject () throws IOException;
	public abstract JsonLikeWriter beginArray () throws IOException;

	public abstract JsonLikeWriter beginObject (String name) throws IOException;
	public abstract JsonLikeWriter beginArray (String name) throws IOException;
	
	public abstract JsonLikeWriter write (String value) throws IOException;
	public abstract JsonLikeWriter write (BigInteger value) throws IOException;
	public abstract JsonLikeWriter write (BigDecimal value) throws IOException;
	public abstract JsonLikeWriter write (long value) throws IOException;
	public abstract JsonLikeWriter write (double value) throws IOException;
	public abstract JsonLikeWriter write (Boolean value) throws IOException;
	public abstract JsonLikeWriter write (boolean value) throws IOException;
	public abstract JsonLikeWriter writeNull () throws IOException;
	
	public abstract JsonLikeWriter write (String name, String value) throws IOException;
	public abstract JsonLikeWriter write (String name, BigInteger value) throws IOException;
	public abstract JsonLikeWriter write (String name, BigDecimal value) throws IOException;
	public abstract JsonLikeWriter write (String name, long value) throws IOException;
	public abstract JsonLikeWriter write (String name, double value) throws IOException;
	public abstract JsonLikeWriter write (String name, Boolean value) throws IOException;
	public abstract JsonLikeWriter write (String name, boolean value) throws IOException;
	public abstract JsonLikeWriter writeNull (String name) throws IOException;

	public abstract JsonLikeWriter endObject () throws IOException;
	public abstract JsonLikeWriter endArray () throws IOException;
	public abstract JsonLikeWriter endBlock () throws IOException;
	
	public JsonLikeWriter() {
		super();
	}

}