diff options
| author | Benjamin J. Culkin <bjculkin@mix.wvu.edu> | 2017-09-10 21:28:40 -0300 |
|---|---|---|
| committer | Benjamin J. Culkin <bjculkin@mix.wvu.edu> | 2017-09-10 21:28:40 -0300 |
| commit | 4c624c06bae3080a5dc8d92a78c75cf1f84a3970 (patch) | |
| tree | 004f74165a6f4e9caea377864e16e936bdf121d2 /BJC-Utils2/src/main/java/bjc/utils/ioutils/blocks/MappedBlockReader.java | |
| parent | 034ba698cc03f2c831b9e4603f55f4a55f955c80 (diff) | |
Add more BlockReaders
Adds a new type of block reader, the ToggleBlockReader. This switches
between two different sources every block.
Also, make sure all of the BlockReaders keep their own block count.
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/ioutils/blocks/MappedBlockReader.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/ioutils/blocks/MappedBlockReader.java | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/ioutils/blocks/MappedBlockReader.java b/BJC-Utils2/src/main/java/bjc/utils/ioutils/blocks/MappedBlockReader.java index a9cfa57..12fa848 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/ioutils/blocks/MappedBlockReader.java +++ b/BJC-Utils2/src/main/java/bjc/utils/ioutils/blocks/MappedBlockReader.java @@ -11,9 +11,13 @@ public class MappedBlockReader implements BlockReader { private UnaryOperator<Block> transform; + private int blockNo; + public MappedBlockReader(BlockReader source, UnaryOperator<Block> trans) { reader = source; transform = trans; + + blockNo = 0; } @Override @@ -29,7 +33,8 @@ public class MappedBlockReader implements BlockReader { @Override public boolean nextBlock() { if(hasNextBlock()) { - current = transform.apply(reader.next()); + current = transform.apply(reader.next()); + blockNo += 1; return true; } @@ -39,7 +44,7 @@ public class MappedBlockReader implements BlockReader { @Override public int getBlockCount() { - return reader.getBlockCount(); + return blockNo; } @Override |