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Diffstat (limited to 'sources/scalac/util/ArrayApply.java')
-rw-r--r-- | sources/scalac/util/ArrayApply.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/sources/scalac/util/ArrayApply.java b/sources/scalac/util/ArrayApply.java new file mode 100644 index 0000000000..087278af5b --- /dev/null +++ b/sources/scalac/util/ArrayApply.java @@ -0,0 +1,54 @@ +/* ____ ____ ____ ____ ______ *\ +** / __// __ \/ __// __ \/ ____/ SOcos COmpiles Scala ** +** __\_ \/ /_/ / /__/ /_/ /\_ \ (c) 2002, LAMP/EPFL ** +** /_____/\____/\___/\____/____/ ** +\* */ + +// $Id$ + +package scalac.util; + +public abstract class ArrayApply { + + //######################################################################## + // Arrays interface - Object + + public static String toString(Object[] src) { + return append(new StringBuffer(), src).toString(); + } + + public static String toString(Object[] src, String infix) { + return append(new StringBuffer(), src, infix).toString(); + } + + public static String toString(Object[] src, String prefix, String infix, + String suffix) + { + return append(new StringBuffer(), src, prefix,infix,suffix).toString(); + } + + //######################################################################## + // Arrays interface - StringBuffer + + public static StringBuffer append(StringBuffer buffer, Object[] src) { + return append(buffer, src, "[", ",", "]"); + } + + public static StringBuffer append(StringBuffer buffer, Object[] src, + String infix) + { + return append(buffer, src, "", infix, ""); + } + + public static StringBuffer append(StringBuffer buffer, Object[] src, + String prefix, String infix, String suffix) + { + buffer.append(prefix); + for (int i = 0; i < src.length; i++) { + if (i > 0) buffer.append(infix); + buffer.append(src[i]); + } + buffer.append(suffix); + return buffer; + } +} |