Examples of krati.core.segment.Segment.readInt()

krati.core.segment.Segment.readInt()
Reads an integer value from the specified position. @param pos - the position (i.e. offset) in segment @return an integer value @throws IOException

                int oldSegPos = addrFormat.getOffset(oldAddress);
                int oldSegInd = addrFormat.getSegment(oldAddress);
                int length = addrFormat.getDataSize(oldAddress);
                
                if (oldSegInd == segSourceId && oldSegPos >= Segment.dataStartPosition) {
                    if(length == 0) length = segSource.readInt(oldSegPos);
                    int byteCnt = 4 + length;
                    long newSegPos = segTarget.getAppendPosition();
                    long newAddress = addrFormat.composeAddress((int)newSegPos, segTargetId, length);
                    
                    if(segTarget.getAppendPosition() + byteCnt >= sizeLimit) {

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                int oldSegInd = addrFormat.getSegment(oldAddress);
                int length = addrFormat.getDataSize(oldAddress);
                
                if (oldSegInd == segSourceId && oldSegPos >= Segment.dataStartPosition) {
                    if(length == 0) length = segSource.readInt(oldSegPos);
                    int byteCnt = 4 + length;
                    long newSegPos = segTarget.getAppendPosition();
                    long newAddress = addrFormat.composeAddress((int)newSegPos, segTargetId, length);
                    
                    if(segTarget.getAppendPosition() + byteCnt >= sizeLimit) {

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            if (segPos >= Segment.dataStartPosition) {
                // get data segment
                Segment seg = _segmentManager.getSegment(segInd);
                
                // read data length
                if(seg != null) seg.decrLoadSize(4 + ((length == 0) ? seg.readInt(segPos) : length));
            }
        }
        catch(IOException e1) {}
        catch(IndexOutOfBoundsException e2) {}
    }

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            Segment seg = _segmentManager.getSegment(segInd);
            if(seg == null) return -1;
            
            // read data length
            int size = _addressFormat.getDataSize(address);
            return (size == 0) ? seg.readInt(segPos) : size;
        } catch(Exception e) {
            _log.warn(e.getMessage());
            return -1;
        }
    }

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            Segment seg = _segmentManager.getSegment(segInd);
            if(seg == null) return null;
            
            // read data length
            int size = _addressFormat.getDataSize(address);
            int len = (size == 0) ? seg.readInt(segPos) : size;
            
            // read data into byte array
            byte[] data = new byte[len];
            if (len > 0) {
                seg.read(segPos + 4, data);

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            Segment seg = _segmentManager.getSegment(segInd);
            if(seg == null) return -1;
            
            // read data length
            int size = _addressFormat.getDataSize(address);
            int len = (size == 0) ? seg.readInt(segPos) : size;
            
            // read data into byte array
            if (len > 0) {
                seg.read(segPos + 4, data, offset, len);
            }

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            Segment seg = _segmentManager.getSegment(segInd);
            if(seg == null) return -1;
            
            // read data length
            int size = _addressFormat.getDataSize(address);
            int len = (size == 0) ? seg.readInt(segPos) : size;
            
            // read data into byte array
            if (len > 0) {
                len = Math.min(len, dst.length);
                seg.read(segPos + 4, dst, 0, len);

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            Segment seg = _segmentManager.getSegment(segInd);
            if(seg == null) return -1;
            
            // read data length
            int size = _addressFormat.getDataSize(address);
            int len = (size == 0) ? seg.readInt(segPos) : size;
            
            // read data into byte array
            if (len > 0) {
                if (len > offset) {
                    len = Math.min(len - offset, dst.length);

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            Segment seg = _segmentManager.getSegment(segInd);
            if(seg == null) return -1;
            
            // read data length
            int size = _addressFormat.getDataSize(address);
            int len = (size == 0) ? seg.readInt(segPos) : size;
            
            // transfer data to a writable channel
            if (len > 0) {
                seg.transferTo(segPos + 4, len, channel);
            }

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