water.parser.ValueString Maven / Gradle / Ivy

Go to download
package water.parser;

import com.google.common.base.Charsets;
import java.util.Arrays;
import water.Iced;
import java.util.Formatter;

public class ValueString extends Iced implements Comparable {
   private byte [] _buf;
   private int _off;
   private int _len;

   ValueString( byte [] buf, int off, int len) { _buf = buf;  _off = off;  _len = len; }
   ValueString( byte [] buf ) { this(buf,0,buf.length); }
   public ValueString( String from ) { this(from.getBytes(Charsets.UTF_8)); }
   // Cloning constructing used during collecting unique enums
   ValueString( ValueString from ) { this(Arrays.copyOfRange(from._buf,from._off,from._off+from._len)); }
   // Used to make a temp recycling ValueString in hot loops
   public ValueString() { }

   @Override public int compareTo( ValueString o ) {
     int len = Math.min(_len,o._len);
     for( int i=0; i");
          inHex = false;
        }
        formatter.format("%c", _buf[_off + i]);
      }
    }
    if (inHex) sb.append(">"); // close hex values as trailing char
    return sb.toString();
  }

  public static String[] toString( ValueString vs[] ) {
    if( vs==null ) return null;
    String[] ss = new String[vs.length];
    for( int i=0; i