/
Sscanf.java
69 lines (55 loc) · 1.56 KB
/
Sscanf.java
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// Code barrowed heavily from:
// Copyright (c) 2003-2011, Jodd Team (jodd.org). All Rights Reserved.
package util.sscanf;
import java.util.ArrayList;
import java.util.List;
public class Sscanf {
public static Object[] scan(String source, String format, Object... params) {
List<Object>outs = new ArrayList<Object>();
SscanfFormat sf = new SscanfFormat(source, format);
for(Object param : params) {
Object o = parse(sf, param);
if(o == null)
break;
else
outs.add(o);
}
return outs.toArray();
}
public static int scan2(String source, String format, Object params[]) {
SscanfFormat sf = new SscanfFormat(source, format);
int parseCount = 0;
for(int i = 0; i < params.length; ++i) {
params[i] = parse(sf, params[i]);
if(params[i] == null)
break;
else
++parseCount;
}
return parseCount;
}
private static Object parse(SscanfFormat sf, Object param) {
if(!sf.prepareNextParseParam()) {
return null;
}
Object o = null;
if (param instanceof Number) {
if (param instanceof Integer) {
o = sf.parse((Integer) param);
} else if (param instanceof Long) {
o = sf.parse((Long) param);
} else if (param instanceof Double) {
//o = sf.parse((Double) param);
} else if (param instanceof Float) {
//o = sf.parse((Float) param);
} else {
//o = sf.parse((Number)param);
}
} else if (param instanceof Character) {
o = sf.parse((Character) param);
} else {
o = sf.parse(param.toString());
}
return o;
}
}