Mercurial > hg > monetdb-java
view src/main/java/nl/cwi/monetdb/mcl/io/AbstractMCLReader.java @ 63:6325594f01af embedded
Lots of cleaning, but still a long way to go.
author | Pedro Ferreira <pedro.ferreira@monetdbsolutions.com> |
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date | Wed, 30 Nov 2016 18:16:31 +0100 (2016-11-30) |
parents | b66003555560 |
children |
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package nl.cwi.monetdb.mcl.io; import java.io.BufferedReader; import java.io.IOException; import java.io.Reader; /** * Created by ferreira on 11/24/16. */ public abstract class AbstractMCLReader extends BufferedReader { /** "there is currently no line", or the the type is unknown is represented by UNKNOWN */ public final static int UNKNOWN = 0; /** a line starting with ! indicates ERROR */ public final static int ERROR = '!'; /** a line starting with % indicates HEADER */ public final static int HEADER = '%'; /** a line starting with [ indicates RESULT */ public final static int RESULT = '['; /** a line which matches the pattern of prompt1 is a PROMPT */ public final static int PROMPT = '.'; /** a line which matches the pattern of prompt2 is a MORE */ public final static int MORE = ','; /** a line starting with & indicates the start of a header block */ public final static int SOHEADER = '&'; /** a line starting with ^ indicates REDIRECT */ public final static int REDIRECT = '^'; /** a line starting with # indicates INFO */ public final static int INFO = '#'; /** The type of the last line read */ protected int lineType; public AbstractMCLReader(Reader in) { super(in); } /** * getLineType returns the type of the last line read. * * @return an integer representing the kind of line this is, one of the * following constants: UNKNOWN, HEADER, ERROR, PROMPT, * RESULT, REDIRECT, INFO */ public int getLineType() { return lineType; } public abstract String waitForPrompt() throws IOException; }