Module datarush.library

Package com.pervasive.datarush.sequences.scalar

Interface IntTokenSequence

All Superinterfaces:

DoubleTokenSequence, FloatTokenSequence, LongTokenSequence, NumericTokenSequence, ScalarTokenSequence, ScalarTyped, TokenSequence, TokenTyped

All Known Subinterfaces:

MutableIntTokenSequence

All Known Implementing Classes:

IntTokenList, SparseIntTokenList

public interface IntTokenSequence
extends LongTokenSequence

A TokenSequence containing integer valued data.

See Also:

TokenTypeConstant#INT

Method Summary

Modifier and Type	Method	Description
int	getInt(int index)	Gets the value of the specified token as an int.
IntValued	getToken(int index)	Gets the value at the specified position.
void	getValues(int start, int[] values, boolean[] nulls, int offset, int length)	Gets the values and null indicators for a range of tokens as ints.
IntValuedIterator	newValueIterator()	Creates an iterator over the non-null values of this sequence.

Methods inherited from interface com.pervasive.datarush.sequences.scalar.DoubleTokenSequence

getDouble, getValues

Methods inherited from interface com.pervasive.datarush.sequences.scalar.FloatTokenSequence

getFloat, getValues

Methods inherited from interface com.pervasive.datarush.sequences.scalar.LongTokenSequence

getLong, getValues

Methods inherited from interface com.pervasive.datarush.sequences.scalar.NumericTokenSequence

getBigDecimal, getValues

Methods inherited from interface com.pervasive.datarush.sequences.scalar.ScalarTokenSequence

getType, isNull, isZero

Methods inherited from interface com.pervasive.datarush.sequences.TokenSequence

compareElement, compareElements, getElementComparator, hashCode, isNull, size, toString

Method Detail

getToken

IntValued getToken(int index)

Description copied from interface: TokenSequence

Gets the value at the specified position.

Specified by:

getToken in interface DoubleTokenSequence

Specified by:

getToken in interface FloatTokenSequence

Specified by:

getToken in interface LongTokenSequence

Specified by:

getToken in interface NumericTokenSequence

Specified by:

getToken in interface ScalarTokenSequence

Specified by:

getToken in interface TokenSequence

Parameters:

index - the index of the token

Returns:

the value

getInt

int getInt(int index)

Gets the value of the specified token as an int.

Parameters:

index - the position of the token in the sequence

Returns:

the value of the token. If the token is null valued, 0 is returned.

getValues

void getValues(int start,
               int[] values,
               boolean[] nulls,
               int offset,
               int length)

Gets the values and null indicators for a range of tokens as ints.

Parameters:

start - the starting index of the range

values - an array into which to place element values

nulls - an array into which to place null indicator values

offset - the starting offset into the target arrays. That is, elements[offset] and nulls[offset] will get the value and null indicator respectively of the token at position start, and so on.

length - number of tokens to get

newValueIterator

IntValuedIterator newValueIterator()

Description copied from interface: TokenSequence

Creates an iterator over the non-null values of this sequence. The iterator will automatically be reset as modifications are made to the sequence.

Specified by:

newValueIterator in interface DoubleTokenSequence

Specified by:

newValueIterator in interface FloatTokenSequence

Specified by:

newValueIterator in interface LongTokenSequence

Specified by:

newValueIterator in interface NumericTokenSequence

Specified by:

newValueIterator in interface ScalarTokenSequence

Specified by:

newValueIterator in interface TokenSequence

Returns:

an newly-created iterator over the non-null values of this sequence.