org.sat4j.pb.reader
Class GoodOPBReader

java.lang.Object
  extended by org.sat4j.reader.Reader
      extended by org.sat4j.pb.reader.GoodOPBReader
All Implemented Interfaces:
java.io.Serializable

public class GoodOPBReader
extends Reader
implements java.io.Serializable

This class is a quick hack to read opb formatted files. The reader skip commented lines (beginning with COMMENT_SYMBOL) and expect constraints of the form: [name :] [[+|-]COEF] [*] [+|-]LIT >=|<=|= DEGREE where COEF and DEGREE are plain integer and LIT is an identifier.

Author:
leberre
See Also:
Serialized Form

Constructor Summary
GoodOPBReader(IPBSolver solver)
           
 
Method Summary
 java.lang.String decode(int[] model)
           
 void decode(int[] model, java.io.PrintWriter out)
           
 IProblem parseInstance(java.io.Reader in)
           
 
Methods inherited from class org.sat4j.reader.Reader
isVerbose, parseInstance, parseInstance, setVerbosity
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

GoodOPBReader

public GoodOPBReader(IPBSolver solver)
Method Detail

parseInstance

public final IProblem parseInstance(java.io.Reader in)
                             throws ParseFormatException,
                                    ContradictionException,
                                    java.io.IOException
Specified by:
parseInstance in class Reader
Throws:
ParseFormatException
ContradictionException
java.io.IOException

decode

public java.lang.String decode(int[] model)
Specified by:
decode in class Reader

decode

public void decode(int[] model,
                   java.io.PrintWriter out)
Specified by:
decode in class Reader


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