diff options
Diffstat (limited to 'src/main/java/org/uic/barcode/asn1/datatypes/AlphabetBuilder.java')
-rw-r--r-- | src/main/java/org/uic/barcode/asn1/datatypes/AlphabetBuilder.java | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/main/java/org/uic/barcode/asn1/datatypes/AlphabetBuilder.java b/src/main/java/org/uic/barcode/asn1/datatypes/AlphabetBuilder.java new file mode 100644 index 0000000..b768897 --- /dev/null +++ b/src/main/java/org/uic/barcode/asn1/datatypes/AlphabetBuilder.java @@ -0,0 +1,32 @@ +package org.uic.barcode.asn1.datatypes; + + +public class AlphabetBuilder { + + private final StringBuilder sb = new StringBuilder(); + + public AlphabetBuilder() {} + + public String chars() { + return sb.toString(); + } + + public AlphabetBuilder withRange(char from, char to) { + for (char c = from; c <= to; c++) { + sb.append(c); + } + return this; + } + + public AlphabetBuilder withChars(String str) { + sb.append(str); + return this; + } + + public AlphabetBuilder withChars(Character... chars) { + for (char c : chars) { + sb.append(c); + } + return this; + } +} |