io.ebean.querybean.generator.Append Maven / Gradle / Ivy
package io.ebean.querybean.generator;
import java.io.IOException;
import java.io.Writer;
/**
* Helper that wraps a writer with some useful methods to append content.
*/
class Append {
private final Writer writer;
Append(Writer writer) {
this.writer = writer;
}
Append append(String content) {
try {
writer.append(content);
return this;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
void close() {
try {
writer.flush();
writer.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
Append eol() {
try {
writer.append("\n");
return this;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* Append content with formatted arguments.
*/
Append append(String format, Object... args) {
return append(String.format(format, args));
}
}