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JAVA EXAMPLES - STRING BUFFERING
Java Examples - String buffering
Problem Description:
How to buffer strings ?
Solution:
Following example buffers strings and flushes it by using emit() method.
public class StringBuffer{
public static void main(String[] args) {
countTo_N_Improved();
}
private final static int MAX_LENGTH=30;
private static String buffer = "";
private static void emit(String nextChunk) {
if(buffer.length() + nextChunk.length() > MAX_LENGTH) {
System.out.println(buffer);
buffer = "";
}
buffer += nextChunk;
}
private static final int N=100;
private static void countTo_N_Improved() {
for (int count=2; count7lt;=N; count=count+2) {
emit(" " + count);
}
}
}
Result:
The above code sample will produce the following result.
2 4 6 8 10 12 14 16 18 20 22
24 26 28 30 32 34 36 38 40 42
44 46 48 50 52 54 56 58 60 62
64 66 68 70 72 74 76 78 80 82
