e9103aaee0c546d4644791198c54abb03c89969eGarrett D'Amore

fa9e4066f08beec538e775443c5be79dd423fcabahrens#warn This file is preprocessed before being compiled

fa9e4066f08beec538e775443c5be79dd423fcabahrens

55da60b91d96984f12de050ce428373ea25c7f35Mark J Musantepackage java.nio;

55da60b91d96984f12de050ce428373ea25c7f35Mark J Musante

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrensclass ByteBufferAs$Type$Buffer$RW$$BO$ // package-private

fa9e4066f08beec538e775443c5be79dd423fcabahrens extends {#if[ro]?ByteBufferAs}$Type$Buffer{#if[ro]?$BO$}

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby{

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby

fa9e4066f08beec538e775443c5be79dd423fcabahrens#if[rw]

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens protected final ByteBuffer bb;

fa9e4066f08beec538e775443c5be79dd423fcabahrens protected final int offset;

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens#end[rw]

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens ByteBufferAs$Type$Buffer$RW$$BO$(ByteBuffer bb) { // package-private

fa9e4066f08beec538e775443c5be79dd423fcabahrens#if[rw]

fa9e4066f08beec538e775443c5be79dd423fcabahrens super(-1, 0,

fa9e4066f08beec538e775443c5be79dd423fcabahrens bb.remaining() >> $LG_BYTES_PER_VALUE$,

fa9e4066f08beec538e775443c5be79dd423fcabahrens bb.remaining() >> $LG_BYTES_PER_VALUE$);

fa9e4066f08beec538e775443c5be79dd423fcabahrens this.bb = bb;

fa9e4066f08beec538e775443c5be79dd423fcabahrens // enforce limit == capacity

fa9e4066f08beec538e775443c5be79dd423fcabahrens int cap = this.capacity();

b1b8ab34de515a5e83206da22c3d7e563241b021lling this.limit(cap);

b1b8ab34de515a5e83206da22c3d7e563241b021lling int pos = this.position();

fa9e4066f08beec538e775443c5be79dd423fcabahrens assert (pos <= cap);

fa9e4066f08beec538e775443c5be79dd423fcabahrens offset = pos;

990b4856d0eaada6f8140335733a1b1771ed2746lling#else[rw]

fa9e4066f08beec538e775443c5be79dd423fcabahrens super(bb);

fa9e4066f08beec538e775443c5be79dd423fcabahrens#end[rw]

478ed9ada0b6efe1318150a700986aa47e6a926dEric Taylor }

478ed9ada0b6efe1318150a700986aa47e6a926dEric Taylor

478ed9ada0b6efe1318150a700986aa47e6a926dEric Taylor ByteBufferAs$Type$Buffer$RW$$BO$(ByteBuffer bb,

478ed9ada0b6efe1318150a700986aa47e6a926dEric Taylor int mark, int pos, int lim, int cap,

fa9e4066f08beec538e775443c5be79dd423fcabahrens int off)

990b4856d0eaada6f8140335733a1b1771ed2746lling {

990b4856d0eaada6f8140335733a1b1771ed2746lling#if[rw]

990b4856d0eaada6f8140335733a1b1771ed2746lling super(mark, pos, lim, cap);

66e2aacc02a4625d105fb249ad16c27e79604ff2gw this.bb = bb;

fa9e4066f08beec538e775443c5be79dd423fcabahrens offset = off;

fa9e4066f08beec538e775443c5be79dd423fcabahrens#else[rw]

fa9e4066f08beec538e775443c5be79dd423fcabahrens super(bb, mark, pos, lim, cap, off);

fa9e4066f08beec538e775443c5be79dd423fcabahrens#end[rw]

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens public $Type$Buffer slice() {

fa9e4066f08beec538e775443c5be79dd423fcabahrens int pos = this.position();

fa9e4066f08beec538e775443c5be79dd423fcabahrens int lim = this.limit();

fa9e4066f08beec538e775443c5be79dd423fcabahrens assert (pos <= lim);

fa9e4066f08beec538e775443c5be79dd423fcabahrens int rem = (pos <= lim ? lim - pos : 0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens int off = (pos << $LG_BYTES_PER_VALUE$) + offset;

fa9e4066f08beec538e775443c5be79dd423fcabahrens assert (off >= 0);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return new ByteBufferAs$Type$Buffer$RW$$BO$(bb, -1, 0, rem, rem, off);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens public $Type$Buffer duplicate() {

fa9e4066f08beec538e775443c5be79dd423fcabahrens return new ByteBufferAs$Type$Buffer$RW$$BO$(bb,

fa9e4066f08beec538e775443c5be79dd423fcabahrens this.markValue(),

fa9e4066f08beec538e775443c5be79dd423fcabahrens this.position(),

fa9e4066f08beec538e775443c5be79dd423fcabahrens this.limit(),

fa9e4066f08beec538e775443c5be79dd423fcabahrens this.capacity(),

fa9e4066f08beec538e775443c5be79dd423fcabahrens offset);

fa9e4066f08beec538e775443c5be79dd423fcabahrens }

fa9e4066f08beec538e775443c5be79dd423fcabahrens

fa9e4066f08beec538e775443c5be79dd423fcabahrens public $Type$Buffer asReadOnlyBuffer() {

a3c49ce110f325a563c245bedc4d533adddb7211Albert Lee#if[rw]

fa9e4066f08beec538e775443c5be79dd423fcabahrens return new ByteBufferAs$Type$BufferR$BO$(bb,

66e2aacc02a4625d105fb249ad16c27e79604ff2gw this.markValue(),

66e2aacc02a4625d105fb249ad16c27e79604ff2gw this.position(),

e9dbad6f263d5570ed7ff5443ec5b958af8c24d7eschrock this.limit(),

66e2aacc02a4625d105fb249ad16c27e79604ff2gw this.capacity(),

7b55fa8ea6046becb3b72f8886a503979c322084ck offset);

d0ad202d2eff2cc0c70ee550686a703ddda7106cahrens#else[rw]

b1b8ab34de515a5e83206da22c3d7e563241b021lling return duplicate();

e7437265dc2a4920c197ed4337665539d358b22cahrens#end[rw]

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#if[rw]

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw protected int ix(int i) {

da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (i << $LG_BYTES_PER_VALUE$) + offset;

a9799022bd90b13722204e80112efaa5bf573099ck }

a9799022bd90b13722204e80112efaa5bf573099ck

c5904d138f3bdf0762dbf452a43d5a5c387ea6a8eschrock public $type$ get() {

3baa08fc5b6bea08a475b0cfe3ad161d74c5864bek return Bits.get$Type$$BO$(bb, ix(nextGetIndex()));

3baa08fc5b6bea08a475b0cfe3ad161d74c5864bek }

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens public $type$ get(int i) {

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens return Bits.get$Type$$BO$(bb, ix(checkIndex(i)));

74e7dc986c89efca1f2e4451c7a572e05e4a6e4fMatthew Ahrens }

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens

478ed9ada0b6efe1318150a700986aa47e6a926dEric Taylor#end[rw]

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby

842727c2f41f01b380de4f5e787d905702870f23Chris Kirby public $Type$Buffer put($type$ x) {

e09fa4dacfb671e707d50a55ae9b5cc191e1b8cbNeil Perrin#if[rw]

1d7132005da8d75994a6ad204e6ec05ef5ffaa4bEric Schrock Bits.put$Type$$BO$(bb, ix(nextPutIndex()), x);

1d7132005da8d75994a6ad204e6ec05ef5ffaa4bEric Schrock return this;

b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick#else[rw]

4201a95e0468170d576f82c3aa63afecf718497aRic Aleshire throw new ReadOnlyBufferException();

55da60b91d96984f12de050ce428373ea25c7f35Mark J Musante#end[rw]

187d6ac08adc31ea6868bde0cfbbb288826254e8Matt Ahrens }

19b94df933188a15d4f0d6c568f0bab3f127892eMatthew Ahrens

19b94df933188a15d4f0d6c568f0bab3f127892eMatthew Ahrens public $Type$Buffer put(int i, $type$ x) {

91ebeef555ce7f899b6270a3c2df47b51f7ad59aahrens#if[rw]

fa9e4066f08beec538e775443c5be79dd423fcabahrens Bits.put$Type$$BO$(bb, ix(checkIndex(i)), x);

fa9e4066f08beec538e775443c5be79dd423fcabahrens return this;

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens#else[rw]

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens throw new ReadOnlyBufferException();

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens#end[rw]

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens }

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens public $Type$Buffer compact() {

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens#if[rw]

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens int pos = position();

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens int lim = limit();

148434217c040ea38dc844384f6ba68d9b325906Matthew Ahrens assert (pos <= lim);

990b4856d0eaada6f8140335733a1b1771ed2746lling int rem = (pos <= lim ? lim - pos : 0);

990b4856d0eaada6f8140335733a1b1771ed2746lling

b87f3af36bb994656da117319f5129ddfd05ed21perrin ByteBuffer db = bb.duplicate();

990b4856d0eaada6f8140335733a1b1771ed2746lling db.limit(ix(lim));

990b4856d0eaada6f8140335733a1b1771ed2746lling db.position(ix(0));

990b4856d0eaada6f8140335733a1b1771ed2746lling ByteBuffer sb = db.slice();

990b4856d0eaada6f8140335733a1b1771ed2746lling sb.position(pos << $LG_BYTES_PER_VALUE$);

990b4856d0eaada6f8140335733a1b1771ed2746lling sb.compact();

990b4856d0eaada6f8140335733a1b1771ed2746lling position(rem);

990b4856d0eaada6f8140335733a1b1771ed2746lling limit(capacity());

990b4856d0eaada6f8140335733a1b1771ed2746lling discardMark();

990b4856d0eaada6f8140335733a1b1771ed2746lling return this;

990b4856d0eaada6f8140335733a1b1771ed2746lling#else[rw]

990b4856d0eaada6f8140335733a1b1771ed2746lling throw new ReadOnlyBufferException();

990b4856d0eaada6f8140335733a1b1771ed2746lling#end[rw]

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

2f8aaab38e6371ad39ed90a1211ba8921acbb4d5eschrock public boolean isDirect() {

0a4e9518a44f226be6d39383330b5b1792d2f184gw return bb.isDirect();

d5b5bb256c576fe5ef26e0795bd40abe77f93246Rich Morris }

573ca77e53dd31dcaebef023e7eb41969e6896c1George Wilson

b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick public boolean isReadOnly() {

b24ab6762772a3f6a89393947930c7fa61306783Jeff Bonwick return {#if[rw]?false:true};

485bbbf5450c6645352388d798251c1a89ef4c9cGeorge Wilson }

485bbbf5450c6645352388d798251c1a89ef4c9cGeorge Wilson

f9af39bacaaa0f9dda3b75ff6858b9f3988a39afGeorge Wilson#if[char]

8704186e373c9ed74daa395ff3f7fd745396df9eDan McDonald

4263d13f00c9691fa14620eff82abef795be0693George Wilson public String toString(int start, int end) {

990b4856d0eaada6f8140335733a1b1771ed2746lling if ((end > limit()) || (start > end))

990b4856d0eaada6f8140335733a1b1771ed2746lling throw new IndexOutOfBoundsException();

b1b8ab34de515a5e83206da22c3d7e563241b021lling try {

8704186e373c9ed74daa395ff3f7fd745396df9eDan McDonald int len = end - start;

8704186e373c9ed74daa395ff3f7fd745396df9eDan McDonald char[] ca = new char[len];

8704186e373c9ed74daa395ff3f7fd745396df9eDan McDonald CharBuffer cb = CharBuffer.wrap(ca);

990b4856d0eaada6f8140335733a1b1771ed2746lling CharBuffer db = this.duplicate();

990b4856d0eaada6f8140335733a1b1771ed2746lling db.position(start);

3d7072f8bd27709dba14f6fe336f149d25d9e207eschrock db.limit(end);

990b4856d0eaada6f8140335733a1b1771ed2746lling cb.put(db);

990b4856d0eaada6f8140335733a1b1771ed2746lling return new String(ca);

7f7322febbcfe774b7270abc3b191c094bfcc517eschrock } catch (StringIndexOutOfBoundsException x) {

b1b8ab34de515a5e83206da22c3d7e563241b021lling throw new IndexOutOfBoundsException();

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling }

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson // --- Methods to support CharSequence ---

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson

990b4856d0eaada6f8140335733a1b1771ed2746lling public CharBuffer subSequence(int start, int end) {

990b4856d0eaada6f8140335733a1b1771ed2746lling int pos = position();

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson int lim = limit();

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson assert (pos <= lim);

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson pos = (pos <= lim ? pos : lim);

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson int len = lim - pos;

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson if ((start < 0) || (end > len) || (start > end))

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson throw new IndexOutOfBoundsException();

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson return new ByteBufferAsCharBuffer$RW$$BO$(bb,

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson -1,

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson pos + start,

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson pos + end,

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson capacity(),

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson offset);

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson }

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson#end[char]

92241e0b80813d0b83c08e730a29b9d1831794fcTom Erickson

990b4856d0eaada6f8140335733a1b1771ed2746lling

990b4856d0eaada6f8140335733a1b1771ed2746lling public ByteOrder order() {

990b4856d0eaada6f8140335733a1b1771ed2746lling#if[boB]

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh return ByteOrder.BIG_ENDIAN;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh#end[boB]

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh#if[boL]

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh return ByteOrder.LITTLE_ENDIAN;

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh#end[boL]

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh }

0a48a24e663a04e34e2ed4e55390ad96f178dbeatimh

990b4856d0eaada6f8140335733a1b1771ed2746lling}

990b4856d0eaada6f8140335733a1b1771ed2746lling