Package org.codehaus.stax2.ri.typed
Class ValueDecoderFactory.BaseArrayDecoder
java.lang.Object
org.codehaus.stax2.typed.TypedArrayDecoder
org.codehaus.stax2.ri.typed.ValueDecoderFactory.BaseArrayDecoder
- Direct Known Subclasses:
ValueDecoderFactory.DoubleArrayDecoder
,ValueDecoderFactory.FloatArrayDecoder
,ValueDecoderFactory.IntArrayDecoder
,ValueDecoderFactory.LongArrayDecoder
- Enclosing class:
ValueDecoderFactory
Intermediate shared base class for token array decoders.
The most important additional part is the abstract method
that can be used to expand storage space; this is needed
when decoding attribute values when all values must fit
in the result array.
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected static final int
Let's use some modest array size for allocating initial result bufferprotected int
protected int
protected int
protected static final int
When expanding 'small' result buffers, we will expand size by bigger factor than for larger ones. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected int
calcNewSize
(int currSize) abstract void
expand()
Method that can be called if the internal result buffer fills up (whenhasRoom()
returns false) and will expand result buffer to hold at least one more value.final int
getCount()
final boolean
hasRoom()
Methods inherited from class org.codehaus.stax2.typed.TypedArrayDecoder
decodeValue, decodeValue
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Field Details
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INITIAL_RESULT_BUFFER_SIZE
protected static final int INITIAL_RESULT_BUFFER_SIZELet's use some modest array size for allocating initial result buffer- See Also:
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SMALL_RESULT_BUFFER_SIZE
protected static final int SMALL_RESULT_BUFFER_SIZEWhen expanding 'small' result buffers, we will expand size by bigger factor than for larger ones.- See Also:
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mStart
protected int mStart -
mEnd
protected int mEnd -
mCount
protected int mCount
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Constructor Details
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BaseArrayDecoder
protected BaseArrayDecoder(int start, int maxCount)
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Method Details
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getCount
public final int getCount()- Specified by:
getCount
in classTypedArrayDecoder
- Returns:
- Number of elements decoded and contained
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hasRoom
public final boolean hasRoom()- Specified by:
hasRoom
in classTypedArrayDecoder
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expand
public abstract void expand()Method that can be called if the internal result buffer fills up (whenhasRoom()
returns false) and will expand result buffer to hold at least one more value. -
calcNewSize
protected int calcNewSize(int currSize)
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