org.das2.qds.buffer

Class FloatDataSet

java.lang.Object

org.das2.qds.AbstractDataSet

org.das2.qds.buffer.BufferDataSet

org.das2.qds.buffer.FloatDataSet

All Implemented Interfaces:

MutablePropertyDataSet, QDataSet, WritableDataSet

public class FloatDataSet
extends BufferDataSet
implements WritableDataSet

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	FloatDataSet.FloatDataSetFloatReadAccess

Field Summary

Fields inherited from class org.das2.qds.buffer.BufferDataSet

back, BITS, BYTE, BYTES, DOUBLE, FLOAT, INT, INT24, INTEGER, logger, LONG, NYBBLE, SHORT, TRUNCATEDFLOAT, UBYTE, UINT, UINT24, USHORT, VAX_FLOAT

Fields inherited from class org.das2.qds.AbstractDataSet

properties

Fields inherited from interface org.das2.qds.QDataSet

AVERAGE_TYPE, BIN_MAX, BIN_MAX_NAME, BIN_MIN, BIN_MIN_NAME, BIN_MINUS, BIN_MINUS_NAME, BIN_PLUS, BIN_PLUS_NAME, BINS_0, BINS_1, BUNDLE_0, BUNDLE_1, BUNDLE_2, BUNDLE_3, CACHE_TAG, CADENCE, CONTEXT_0, CONTEXT_1, COORDINATE_FRAME, DEFAULT_FILL_VALUE, DELTA_MINUS, DELTA_MINUS_NAME, DELTA_PLUS, DELTA_PLUS_NAME, DEPEND_0, DEPEND_1, DEPEND_2, DEPEND_3, DEPENDNAME_0, DEPENDNAME_1, DESCRIPTION, ELEMENT_DIMENSIONS, ELEMENT_LABEL, ELEMENT_NAME, FILL_VALUE, FORMAT, JOIN_0, LABEL, LIMIT_HUGE_DATASET, MAX_HIGH_RANK, MAX_PLANE_COUNT, MAX_RANK, MAX_UNIT_BUNDLE_COUNT, METADATA, METADATA_MODEL, MIN_WAVEFORM_LENGTH, MONOTONIC, NAME, NOTES, PLANE_0, QUBE, RENDER_TYPE, SCALE_TYPE, SOURCE, START_INDEX, TITLE, TYPICAL_MAX, TYPICAL_MIN, UNITS, USER_PROPERTIES, VALID_MAX, VALID_MIN, VALUE_AVERAGE_TYPE_GEOMETRIC, VALUE_AVERAGE_TYPE_LINEAR, VALUE_AVERAGE_TYPE_MOD24, VALUE_AVERAGE_TYPE_MOD360, VALUE_AVERAGE_TYPE_MODPI, VALUE_AVERAGE_TYPE_MODTAU, VALUE_AVERAGE_TYPE_NONE, VALUE_BINS_MIN_MAX, VALUE_BINS_MIN_MAX_INCLUSIVE, VALUE_COORDINATE_FRAME_COMPLEX_NUMBER, VALUE_METADATA_MODEL_ISTP, VALUE_METADATA_MODEL_SPASE, VALUE_RENDER_TYPE_COMPOSITE_IMAGE, VALUE_RENDER_TYPE_DIGITAL, VALUE_RENDER_TYPE_EVENTS_BAR, VALUE_RENDER_TYPE_NNSPECTROGRAM, VALUE_RENDER_TYPE_SERIES, VALUE_RENDER_TYPE_TRIANGLE_MESH, VALUE_SCALE_TYPE_LINEAR, VALUE_SCALE_TYPE_LOG, VERSION, WEIGHTS

Constructor Summary

Constructors

Constructor and Description
FloatDataSet(int rank, int reclen, int recoffs, int len0, int len1, int len2, int len3, java.nio.ByteBuffer back)

Method Summary

Modifier and Type	Method and Description
<T> T	capability(java.lang.Class<T> clazz) Clients should use this instead of casting the class to the capability class.
void	putProperty(java.lang.String name, java.lang.Object value) check for fill as well, since often numerical noise will corrupt the fill values.
void	putValue(double d) put a value into the rank 0 dataset.
void	putValue(int i0, double d) put a value into the rank 1 dataset.
void	putValue(int i0, int i1, double d) put a value into the rank 2 dataset.
void	putValue(int i0, int i1, int i2, double d) put a value into the rank 3 dataset.
void	putValue(int i0, int i1, int i2, int i3, double d) put a value into the rank 4 dataset.
double	value() rank 0 accessor.
double	value(int i0) rank 1 accessor.
double	value(int i0, int i1) rank 2 accessor.
double	value(int i0, int i1, int i2) rank 3 accessor.
double	value(int i0, int i1, int i2, int i3) rank 4 accessor.

Methods inherited from class org.das2.qds.buffer.BufferDataSet

about, append, append, bitCount, byteCount, canAppend, compact, copy, copy, create, createRank0, createRank1, createRank2, createRank3, createRank4, ensureWritable, getCompatibleComponentType, getFieldStride, getRecordStride, getType, grow, guessBackingStore, isCompact, joinProperties, jvmMemory, length, length, length, length, makeDataSet, makeDataSet, makeDataSetBits, maybeCopy, offset, offset, offset, offset, offset, rangeCheck, rank, setFieldStride, setLength, setLength1, setRecordStride, shouldAllocateDirect, slice, trim, typeFor

Methods inherited from class org.das2.qds.AbstractDataSet

checkImmutable, isImmutable, makeImmutable, property, property, putProperty, svalue, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.das2.qds.MutablePropertyDataSet

isImmutable, makeImmutable, putProperty

Methods inherited from interface org.das2.qds.QDataSet

length, length, length, length, property, property, rank, slice, svalue, trim

Constructor Detail

FloatDataSet

public FloatDataSet(int rank,
                    int reclen,
                    int recoffs,
                    int len0,
                    int len1,
                    int len2,
                    int len3,
                    java.nio.ByteBuffer back)

Method Detail

value

public double value()

Description copied from interface: QDataSet

rank 0 accessor.

Specified by:

value in interface QDataSet

Specified by:

value in class BufferDataSet

Returns:

the value, see the property UNITS to interpret this.

value

public double value(int i0)

Description copied from interface: QDataSet

rank 1 accessor.

Specified by:

value in interface QDataSet

Specified by:

value in class BufferDataSet

Parameters:

i0 - the index

Returns:

the value, see the property UNITS to interpret this.

value

public double value(int i0,
                    int i1)

Description copied from interface: QDataSet

rank 2 accessor.

Specified by:

value in interface QDataSet

Specified by:

value in class BufferDataSet

Parameters:

i0 - the index

i1 - the index

Returns:

the value, see the property UNITS to interpret this.

value

public double value(int i0,
                    int i1,
                    int i2)

Description copied from interface: QDataSet

rank 3 accessor.

Specified by:

value in interface QDataSet

Specified by:

value in class BufferDataSet

Parameters:

i0 - the index

i1 - the index

i2 - the index

Returns:

the value, see the property UNITS to interpret this.

value

public double value(int i0,
                    int i1,
                    int i2,
                    int i3)

Description copied from interface: QDataSet

rank 4 accessor.

Specified by:

value in interface QDataSet

Specified by:

value in class BufferDataSet

Parameters:

i0 - the index

i1 - the index

i2 - the index

i3 - the index

Returns:

the value, see the property UNITS to interpret this.

putProperty

public void putProperty(java.lang.String name,
                        java.lang.Object value)

check for fill as well, since often numerical noise will corrupt the fill values.

Specified by:

putProperty in interface MutablePropertyDataSet

Overrides:

putProperty in class AbstractDataSet

Parameters:

name - the property name

value - the property value

See Also:

putProperty which properly checks mutability of the dataset, QDataSet.UNITS

putValue

public void putValue(double d)

Description copied from interface: WritableDataSet

put a value into the rank 0 dataset.

Specified by:

putValue in interface WritableDataSet

Parameters:

d - the value

putValue

public void putValue(int i0,
                     double d)

Description copied from interface: WritableDataSet

put a value into the rank 1 dataset.

Specified by:

putValue in interface WritableDataSet

Parameters:

i0 - the index

d - the value

putValue

public void putValue(int i0,
                     int i1,
                     double d)

Description copied from interface: WritableDataSet

put a value into the rank 2 dataset.

Specified by:

putValue in interface WritableDataSet

Parameters:

i0 - the index

i1 - the index

d - the value

putValue

public void putValue(int i0,
                     int i1,
                     int i2,
                     double d)

Description copied from interface: WritableDataSet

put a value into the rank 3 dataset.

Specified by:

putValue in interface WritableDataSet

Parameters:

i0 - the index

i1 - the index

i2 - the index

d - the value

putValue

public void putValue(int i0,
                     int i1,
                     int i2,
                     int i3,
                     double d)

Description copied from interface: WritableDataSet

put a value into the rank 4 dataset.

Specified by:

putValue in interface WritableDataSet

Parameters:

i0 - the index

i1 - the index

i2 - the index

i3 - the index

d - the value

capability

public <T> T capability(java.lang.Class<T> clazz)

Clients should use this instead of casting the class to the capability class.

Specified by:

capability in interface QDataSet

Overrides:

capability in class AbstractDataSet

Type Parameters:

T -

Parameters:

clazz - the class, such as WritableDataSet.class

Returns:

null or the capability if exists, such as WritableDataSet

See Also:

LongWriteAccess, LongReadAccess, FloatReadAccess