ben/brouter
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

1.0 preparations

Browse source
This commit is contained in:
Arndt 2014-06-19 09:15:51 +02:00
parent 55717c6e71
commit 8fa82633d4
34 changed files with 742 additions and 462 deletions
Download patch file Download diff file Expand all files Collapse all files

69
brouter-mapaccess/src/main/java/btools/mapaccess/ByteDataWriter.java
View file

@ -1,69 +0,0 @@
/**
* fast data-reading from a byte-array
*
* @author ab
*/
package btools.mapaccess;
final class ByteDataWriter
{
private byte[] ab;
private int aboffset;
public ByteDataWriter( byte[] byteArray )
{
ab = byteArray;
}
public void writeInt( int v )
{
ab[aboffset++] = (byte)( (v >> 24) & 0xff );
ab[aboffset++] = (byte)( (v >> 16) & 0xff );
ab[aboffset++] = (byte)( (v >> 8) & 0xff );
ab[aboffset++] = (byte)( (v ) & 0xff );
}
public void writeLong( long v )
{
ab[aboffset++] = (byte)( (v >> 56) & 0xff );
ab[aboffset++] = (byte)( (v >> 48) & 0xff );
ab[aboffset++] = (byte)( (v >> 40) & 0xff );
ab[aboffset++] = (byte)( (v >> 32) & 0xff );
ab[aboffset++] = (byte)( (v >> 24) & 0xff );
ab[aboffset++] = (byte)( (v >> 16) & 0xff );
ab[aboffset++] = (byte)( (v >> 8) & 0xff );
ab[aboffset++] = (byte)( (v ) & 0xff );
}
public void writeBoolean( boolean v)
{
ab[aboffset++] = (byte)( v ? 1 : 0 );
}
public void writeByte( int v )
{
ab[aboffset++] = (byte)( (v ) & 0xff );
}
public void writeShort( int v )
{
ab[aboffset++] = (byte)( (v >> 8) & 0xff );
ab[aboffset++] = (byte)( (v ) & 0xff );
}
public void write( byte[] sa )
{
System.arraycopy( sa, 0, ab, aboffset, sa.length );
aboffset += sa.length;
}
@Override
public String toString()
{
StringBuilder sb = new StringBuilder( "[" );
for( int i=0; i<ab.length; i++ ) sb.append( i == 0 ? " " : ", " ).append( Integer.toString( ab[i] ) );
sb.append( " ]" );
return sb.toString();
}
}