import java.text.*;
public class AltosHashSet extends Hashtable<String,String> {
- private StringWriter writer;
-
static private int get(StringReader reader) throws IOException {
return reader.read();
}
- static private String get_token(StringReader reader) throws IOException {
+ static public String get_token(StringReader reader) throws IOException {
int c = get(reader);
if (c == -1)
writer.write(c);
}
- static private void put_token(StringWriter writer, String token) throws IOException {
+ static public void put_token(StringWriter writer, String token) throws IOException {
for (int i = 0; i < token.length(); i++) {
int c = token.codePointAt(i);
}
}
+ public void putBoolean(String key, boolean value) {
+ put(key, value ? "t" : "f");
+ }
+
+ public boolean getBoolean(String key, boolean def) {
+ String value = get(key);
+
+ if (value == null)
+ return def;
+ if (value.equals("t"))
+ return true;
+ if (value.equals("f"))
+ return false;
+ return def;
+ }
+
public void putInt(String key, int value) {
put(key, Integer.toString(value));
}
}
}
+ public void putIntArray(String key, int value[]) {
+ if (value == null)
+ return;
+
+ StringWriter writer = new StringWriter();
+
+ try {
+ for (int i = 0; i < value.length; i++)
+ put_token(writer, Integer.toString(value[i]));
+ put(key, writer.toString());
+ } catch (IOException ie) {
+ }
+ }
+
+ public int[] getIntArray(String key, int[] def) {
+ String value = get(key);
+
+ if (value == null)
+ return def;
+ try {
+ StringReader reader = new StringReader(value);
+ ArrayList<Integer> array = new ArrayList<Integer>();
+ String elt;
+
+ while ((elt = get_token(reader)) != null)
+ array.add(AltosParse.parse_int(elt));
+ int[] ret = new int[array.size()];
+ for (int i = 0; i < ret.length; i++)
+ ret[i] = array.get(i);
+ return ret;
+ } catch (ParseException pe) {
+ return def;
+ } catch (IOException ie) {
+ return def;
+ }
+ }
+
+ public void putLong(String key, long value) {
+ put(key, Long.toString(value));
+ }
+
+ public long getLong(String key, long def) {
+ String value = get(key);
+
+ if (value == null)
+ return def;
+ try {
+ return AltosParse.parse_long(value);
+ } catch (ParseException pe) {
+ return def;
+ }
+ }
+
public void putDouble(String key, double value) {
put(key, AltosParse.format_double_net(value));
}
}
}
+ public void putDoubleArray(String key, double value[]) {
+ if (value == null)
+ return;
+
+ StringWriter writer = new StringWriter();
+
+ try {
+ for (int i = 0; i < value.length; i++)
+ put_token(writer, AltosParse.format_double_net(value[i]));
+ put(key, writer.toString());
+ } catch (IOException ie) {
+ }
+ }
+
+ public double[] getDoubleArray(String key, double[] def) {
+ String value = get(key);
+
+ if (value == null)
+ return def;
+ try {
+ StringReader reader = new StringReader(value);
+ ArrayList<Double> array = new ArrayList<Double>();
+ String elt;
+
+ while ((elt = get_token(reader)) != null)
+ array.add(AltosParse.parse_double_net(elt));
+ double[] ret = new double[array.size()];
+ for (int i = 0; i < ret.length; i++)
+ ret[i] = array.get(i);
+ return ret;
+ } catch (ParseException pe) {
+ return def;
+ } catch (IOException ie) {
+ return def;
+ }
+ }
+
public String getString(String key, String def) {
String value = get(key);
}
public void putString(String key, String value) {
- put(key, value);
+ if (value != null)
+ put(key, value);
}
- public AltosHashSet (String string) throws IOException {
+ public AltosHashSet getHash(String key) {
+ String value = get(key);
+
+ if (value == null)
+ return null;
+ try {
+ return new AltosHashSet(value);
+ } catch (IOException ie) {
+ return null;
+ }
+ }
+
+ public void putHash(String key, AltosHashSet h) {
+ put(key, h.toString());
+ }
+
+ public void putHashable(String key, AltosHashable h) {
+ if (h == null)
+ return;
+
+ put(key, h.hashSet().toString());
+ }
+
+ private AltosHashSet (String string) throws IOException {
StringReader reader = new StringReader(string);
String key, value;
public AltosHashSet() {
}
- static public AltosHashSet[] array(String string) throws IOException {
+ static public AltosHashSet fromString(String string) {
+ try {
+ return new AltosHashSet(string);
+ } catch (IOException ie) {
+ return null;
+ }
+ }
+
+ static public AltosHashSet[] array(String string) {
if (string == null)
return null;
- StringReader reader = new StringReader(string);
- ArrayList<AltosHashSet> array = new ArrayList<AltosHashSet>();
- String element;
+ try {
+ StringReader reader = new StringReader(string);
+ ArrayList<AltosHashSet> array = new ArrayList<AltosHashSet>();
+ String element;
- while ((element = get_token(reader)) != null)
- array.add(new AltosHashSet(element));
- return array.toArray(new AltosHashSet[0]);
+ while ((element = get_token(reader)) != null)
+ array.add(new AltosHashSet(element));
+ return array.toArray(new AltosHashSet[0]);
+ } catch (IOException ie) {
+ return null;
+ }
}
- static public String toString(AltosHashSet[] sets) throws IOException {
-
+ static public String toString(AltosHashSet[] sets) {
if (sets == null)
return null;
- StringWriter writer = new StringWriter();
+ try {
+ StringWriter writer = new StringWriter();
- for (AltosHashSet h : sets) {
- String element = h.toString();
- put_token(writer, element);
+ for (AltosHashSet h : sets) {
+ String element = h.toString();
+ put_token(writer, element);
+ }
+ return writer.toString();
+ } catch (IOException ie) {
+ return null;
}
- return writer.toString();
}
}
projects / fw / altos / blobdiff