org.jgrapht.io.JsonBaseListener Maven / Gradle / Ivy

// Generated from org/jgrapht/io/Json.g4 by ANTLR 4.8
package org.jgrapht.io;

import org.antlr.v4.runtime.ParserRuleContext;
import org.antlr.v4.runtime.tree.ErrorNode;
import org.antlr.v4.runtime.tree.TerminalNode;

/**
 * This class provides an empty implementation of {@link JsonListener},
 * which can be extended to create a listener which only needs to handle a subset
 * of the available methods.
 */
class JsonBaseListener implements JsonListener {
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterJson(JsonParser.JsonContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitJson(JsonParser.JsonContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterObj(JsonParser.ObjContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitObj(JsonParser.ObjContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterPair(JsonParser.PairContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitPair(JsonParser.PairContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterArray(JsonParser.ArrayContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitArray(JsonParser.ArrayContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterValue(JsonParser.ValueContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitValue(JsonParser.ValueContext ctx) { }

	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterEveryRule(ParserRuleContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitEveryRule(ParserRuleContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void visitTerminal(TerminalNode node) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void visitErrorNode(ErrorNode node) { }
}