bundles/org.tukani.xz/src/org/tukaani/xz/lz/LZEncoder.java
public static int getMemoryUsage(
            int dictSize, int extraSizeBefore, int extraSizeAfter,
            int matchLenMax, int mf) {
        // Buffer size + a little extra
        int m = getBufSize(dictSize, extraSizeBefore, extraSizeAfter,
                           matchLenMax) / 1024 + 10;

        switch (mf) {
            case MF_HC4:
                m += HC4.getMemoryUsage(dictSize);
                break;

            case MF_BT4:
                m += BT4.getMemoryUsage(dictSize);
                break;

            default:
                throw new IllegalArgumentException();
        }

        return m;
    }
public static int getMemoryUsage(
            int dictSize, int extraSizeBefore, int extraSizeAfter,
            int matchLenMax, int mf) {
        // Buffer size + a little extra
        int m = getBufSize(dictSize, extraSizeBefore, extraSizeAfter,
                           matchLenMax) / 1024 + 10;

        switch (mf) {
            case MF_HC4:
                m += HC4.getMemoryUsage(dictSize);
                break;

            case MF_BT4:
                m += BT4.getMemoryUsage(dictSize);
                break;

            default:
                throw new IllegalArgumentException();
        }

        return m;
    }
public static int getMemoryUsage ( int dictSize , int extraSizeBefore , int extraSizeAfter , int matchLenMax , int mf ) { // Buffer size + a little extra int m = getBufSize ( dictSize , extraSizeBefore , extraSizeAfter , matchLenMax ) / 1024 + 10 ; switch ( mf ) { case MF_HC4 : m += HC4 . getMemoryUsage ( dictSize ) ; break ; case MF_BT4 : m += BT4 . getMemoryUsage ( dictSize ) ; break ; default : throw new IllegalArgumentException ( ) ; } return m ; }
Gets approximate memory usage of the LZEncoder base structure and
the match finder as kibibytes.
Gets approximate memory usage of the LZEncoder base structure and the match finder as kibibytes .