package de.dhbwstuttgart.parser; import org.antlr.v4.runtime.CharStream; import org.antlr.v4.runtime.Token; import org.antlr.v4.runtime.TokenSource; public class NullToken implements Token { @Override public String getText() { return ""; } @Override public int getType() { return 0; } @Override public int getLine() { return 0; } @Override public int getCharPositionInLine() { return 0; } @Override public int getChannel() { return 0; } @Override public int getTokenIndex() { return 0; } @Override public int getStartIndex() { return 0; } @Override public int getStopIndex() { return 0; } @Override public TokenSource getTokenSource() { return null; } @Override public CharStream getInputStream() { return null; } }