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

public abstract static class ValueDecoderFactory.BaseArrayDecoder
extends TypedArrayDecoder

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.

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	INITIAL_RESULT_BUFFER_SIZE Let's use some modest array size for allocating initial result buffer
protected int	mCount
protected int	mEnd
protected int	mStart
protected static int	SMALL_RESULT_BUFFER_SIZE When expanding 'small' result buffers, we will expand size by bigger factor than for larger ones.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	BaseArrayDecoder(int start, int maxCount)

Method Summary

Modifier and Type	Method and Description
protected int	calcNewSize(int currSize)
abstract void	expand() Method that can be called if the internal result buffer fills up (when hasRoom() returns false) and will expand result buffer to hold at least one more value.
int	getCount()
boolean	hasRoom()

Methods inherited from class org.codehaus.stax2.typed.TypedArrayDecoder

decodeValue, decodeValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INITIAL_RESULT_BUFFER_SIZE

protected static final int INITIAL_RESULT_BUFFER_SIZE

Let's use some modest array size for allocating initial result buffer

See Also:

Constant Field Values

SMALL_RESULT_BUFFER_SIZE

protected static final int SMALL_RESULT_BUFFER_SIZE

When expanding 'small' result buffers, we will expand size by bigger factor than for larger ones.

See Also:

Constant Field Values

mStart

protected int mStart

mEnd

protected int mEnd

mCount

protected int mCount

Constructor Detail

BaseArrayDecoder

protected BaseArrayDecoder(int start,
                           int maxCount)

Method Detail

getCount

public final int getCount()

Specified by:

getCount in class TypedArrayDecoder

Returns:

Number of elements decoded and contained

hasRoom

public final boolean hasRoom()

Specified by:

hasRoom in class TypedArrayDecoder

expand

public abstract void expand()

Method that can be called if the internal result buffer fills up (when hasRoom() returns false) and will expand result buffer to hold at least one more value.

calcNewSize

protected int calcNewSize(int currSize)