Java Utililty Methods FileWriter Write

List of utility methods to do FileWriter Write

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Description

The list of methods to do FileWriter Write are organized into topic(s).

Method

voidsaveFile(String path, String sb)
save File 
try {
    FileWriter fstream = new FileWriter(path);
    try (BufferedWriter out = new BufferedWriter(fstream)) {
        out.write(sb);
} catch (Exception e) {
    System.err.println("Error save file: ");
    System.err.println(path);
...
voidsaveFile(String[] lines, String savedName, String extension)
save File 
FileWriter fw = new FileWriter("src/main/java/es/uniovi/asw/data/" + savedName + "." + extension);
for (int i = 0; i < lines.length; i++) {
    fw.write(lines[i] + "\n");
fw.close();
voidsaveFileContents(File file, String contents)
save File Contents 
try {
    FileWriter fw = new FileWriter(file);
    fw.write(contents);
    fw.close();
} catch (IOException e) {
    throw new RuntimeException(e);
voidsaveFileFromString(File file, String encoding, String content)
writes string to a file 
if (content == null) {
    return;
char[] buf = new char[content.length()];
content.getChars(0, buf.length, buf, 0);
OutputStreamWriter f = encoding == null ? new FileWriter(file)
        : new OutputStreamWriter(new FileOutputStream(file), encoding);
try {
...
voidsaveFiles(final List contents, final File outputDirectory, final String outputName, final String fileExtension)
Save file contents in an output directory. 
int index;
File directory;
File rooScriptFile;
FileWriter fileWriter;
directory = new File(outputDirectory, outputName);
directory.mkdir();
index = 0;
for (String content : contents) {
...
voidsaveFlows(Map differences, String file)
save Flows 
try {
    File f = new File(file);
    if (!f.exists()) {
        f.createNewFile();
    FileWriter fw = new FileWriter(f.getAbsoluteFile());
    BufferedWriter bw = new BufferedWriter(fw);
    bw.write("gene\tflows");
...
voidsaveFormedClustersToFile(Vector names, Collection> clusters, String filename)
Takes a list of clusters (a cluster is a set of integers), and maps the integer IDs to the given list of string entity names. 
try {
    BufferedWriter writer = new BufferedWriter(new FileWriter(filename));
    for (Set<Integer> cluster : clusters) {
        boolean first = true;
        for (Integer nameID : cluster) {
            if (!first)
                writer.write(", ");
            writer.write(names.get(nameID));
...
voidsaveGraph(List> graph, String sFileName)
Saves a graph into a csv file in the format of tuples (vertex,edge) for every edge in the graph. 
FileWriter writer = new FileWriter(sFileName);
writer.append("Vertex,Edge\n");
for (Integer i = 0; i < graph.size(); i++) {
    for (int j = 0; j < graph.get(i).size(); j++) {
        writer.append(i.toString());
        writer.append(',');
        writer.append(graph.get(i).get(j).toString());
        writer.append('\n');
...
voidsaveIndex(File root_, Hashtable index)
Saves an index (Hashtable) to a file. 
saveIndex(root_, "index", index);
voidsaveInputStreamInFile(InputStream stream, FileWriter f)
save Input Stream In File 
InputStreamReader st = new InputStreamReader(stream);
BufferedReader br = new BufferedReader(st);
String line;
try {
    while ((line = br.readLine()) != null)
        f.append(line + "\n");
} finally {
    st.close();
...