package com.google.zxing.qrcode.encoder;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLev el;
import com.google.zxing.qrcode.decoder.Mode;
import com.google.zxing.qrcode.decoder.Version;
/**
* @author
satorux@google.com (Satoru Takabayashi) - creator
* @author
dswitkin@google.com (Daniel Switkin) - ported from C++
*/
public final class QRCode {
public static final int NUM_MASK_PATTERNS = 8;
private Mode mode;
private ErrorCorrectionLevel ecLevel;
private Version version;
private int maskPattern;
private ByteMatrix matrix;
public QRCode() {
maskPattern = -1;
}
public Mode getMode() {
return mode;
}
public ErrorCorrectionLevel getECLevel() {
return ecLevel;
}
public Version getVersion() {
return version;
}
public int getMaskPattern() {
return maskPattern;
}
public ByteMatrix getMatrix() {
return matrix;
}
@Override
public String toString() {
StringBuilder result = new StringBuilder(200);
result.append("<<\n");
result.append(" mode: ");
result.append(mode);
result.append("\n ecLevel: ");
result.append(ecLevel);
result.append("\n version: ");
result.append(version);
result.append("\n maskPattern: ");
result.append(maskPattern);
if (matrix == null) {
result.append("\n matrix: null\n");
} else {
result.append("\n matrix:\n");
result.append(matrix.toString());
}
result.append(">>\n");
return result.toString();
}
public void setMode(Mode value) {
mode = value;
}
public void setECLevel(ErrorCorrectionLevel value) {
ecLevel = value;
}
public void setVersion(Version version) {
this.version = version;
}
public void setMaskPattern(int value) {
maskPattern = value;
}
public void setMatrix(ByteMatrix value) {
matrix = value;
}
// Check if "mask_pattern" is valid.
public static boolean isValidMaskPattern(int maskPattern) {
return maskPattern >= 0 && maskPattern < NUM_MASK_PATTERNS;
}
}