Package org.apache.fop.hyphenation
Class ByteVector
java.lang.Object
org.apache.fop.hyphenation.ByteVector
- All Implemented Interfaces:
Serializable
This class implements a simple byte vector with access to the underlying array.
This work was authored by Carlos Villegas (cav@uniscope.co.jp).
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionConstruct byte vector instance with default block size.ByteVector(byte[] a) Construct byte vector instance.ByteVector(byte[] a, int capacity) Construct byte vector instance.ByteVector(int capacity) Construct byte vector instance. -
Method Summary
Modifier and TypeMethodDescriptionintalloc(int size) This is to implement memory allocation in the array.intcapacity()Obtain capacity of array.byteget(int index) Get byte at index.byte[]getArray()Obtain byte vector array.intlength()Obtain number of items in array.voidput(int index, byte val) Pet byte at index.voidTrim byte vector to current length.
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Constructor Details
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ByteVector
public ByteVector()Construct byte vector instance with default block size. -
ByteVector
public ByteVector(int capacity) Construct byte vector instance.- Parameters:
capacity- initial block size
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ByteVector
public ByteVector(byte[] a) Construct byte vector instance.- Parameters:
a- byte array to use TODO should n should be initialized to a.length to be consistent with CharVector behavior? [GA]
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ByteVector
public ByteVector(byte[] a, int capacity) Construct byte vector instance.- Parameters:
a- byte array to usecapacity- initial block size TODO should n should be initialized to a.length to be consistent with CharVector behavior? [GA]
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Method Details
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getArray
public byte[] getArray()Obtain byte vector array.- Returns:
- byte array
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length
public int length()Obtain number of items in array.- Returns:
- number of items
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capacity
public int capacity()Obtain capacity of array.- Returns:
- current capacity of array
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put
public void put(int index, byte val) Pet byte at index.- Parameters:
index- the indexval- a byte
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get
public byte get(int index) Get byte at index.- Parameters:
index- the index- Returns:
- a byte
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alloc
public int alloc(int size) This is to implement memory allocation in the array. Like malloc().- Parameters:
size- to allocate- Returns:
- previous length
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trimToSize
public void trimToSize()Trim byte vector to current length.
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