Added an inner class import to Java QrSegmentAdvanced to shorten names.
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@ -32,6 +32,7 @@ import java.util.Arrays;
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import java.util.Base64;
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import java.util.List;
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import java.util.Objects;
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import io.nayuki.qrcodegen.QrSegment.Mode;
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public final class QrSegmentAdvanced {
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@ -82,7 +83,7 @@ public final class QrSegmentAdvanced {
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private static List<QrSegment> makeSegmentsOptimally(String text, int version) {
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byte[] data = text.getBytes(StandardCharsets.UTF_8);
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int[][] bitCosts = computeBitCosts(data, version);
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QrSegment.Mode[] charModes = computeCharacterModes(data, version, bitCosts);
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Mode[] charModes = computeCharacterModes(data, version, bitCosts);
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return splitIntoSegments(data, charModes);
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}
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@ -121,14 +122,14 @@ public final class QrSegmentAdvanced {
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}
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private static QrSegment.Mode[] computeCharacterModes(byte[] data, int version, int[][] bitCosts) {
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private static Mode[] computeCharacterModes(byte[] data, int version, int[][] bitCosts) {
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// Segment header sizes, measured in 1/6 bits
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int bytesCost = (4 + BYTE .numCharCountBits(version)) * 6;
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int alphnumCost = (4 + ALPHANUMERIC.numCharCountBits(version)) * 6;
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int numberCost = (4 + NUMERIC .numCharCountBits(version)) * 6;
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// Infer the mode used for last character by taking the minimum
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QrSegment.Mode curMode;
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Mode curMode;
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int end = bitCosts[0].length - 1;
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if (bitCosts[0][end] <= Math.min(bitCosts[1][end], bitCosts[2][end]))
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curMode = BYTE;
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@ -138,7 +139,7 @@ public final class QrSegmentAdvanced {
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curMode = NUMERIC;
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// Work backwards to calculate optimal encoding mode for each character
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QrSegment.Mode[] result = new QrSegment.Mode[data.length];
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Mode[] result = new Mode[data.length];
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if (data.length == 0)
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return result;
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result[data.length - 1] = curMode;
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@ -173,13 +174,13 @@ public final class QrSegmentAdvanced {
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}
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private static List<QrSegment> splitIntoSegments(byte[] data, QrSegment.Mode[] charModes) {
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private static List<QrSegment> splitIntoSegments(byte[] data, Mode[] charModes) {
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List<QrSegment> result = new ArrayList<>();
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if (data.length == 0)
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return result;
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// Accumulate run of modes
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QrSegment.Mode curMode = charModes[0];
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Mode curMode = charModes[0];
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int start = 0;
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for (int i = 1; ; i++) {
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if (i < data.length && charModes[i] == curMode)
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