com.pervasive.datarush.sequences

Interface TokenAppendable

All Known Subinterfaces:

CloseableTokenAppendable, MutableBinaryTokenSequence, MutableBooleanTokenSequence, MutableCharTokenSequence, MutableDateTokenSequence, MutableDoubleTokenSequence, MutableFloatTokenSequence, MutableIntTokenSequence, MutableLongTokenSequence, MutableNumericTokenSequence, MutableObjectTokenSequence<O>, MutableRecordTokenSequence, MutableScalarTokenSequence, MutableStringTokenSequence, MutableTimestampTokenSequence, MutableTimeTokenSequence, MutableTokenSequence, RecordOutput, RecordTokenAppendable, ScalarTokenAppendable

All Known Implementing Classes:

AbstractScalarTokenSequence, BinaryTokenList, BooleanTokenList, CharTokenList, DatasetBuilder, DateTokenList, DoubleTokenList, FloatTokenList, IntTokenList, LongTokenList, NumericTokenList, ObjectTokenList, RecordMap.Builder, RecordTokenList, SparseBinaryTokenList, SparseBooleanTokenList, SparseCharTokenList, SparseDateTokenList, SparseDoubleTokenList, SparseFloatTokenList, SparseIntTokenList, SparseLongTokenList, SparseNumericTokenList, SparseObjectTokenList, SparseRecordTokenList, SparseStringTokenList, SparseTimestampTokenList, SparseTimeTokenList, StringTokenList, TimestampTokenList, TimeTokenList

public interface TokenAppendable

A sequence of data tokens to which additional tokens can be appended.

Method Summary

Modifier and Type	Method and Description
void	append(TokenSequence data) Appends all tokens in the specified sequence to this sequence.
void	append(TokenSequence data, int start, int length) Appends a subsequence of tokens in the specified sequence to this sequence.
void	append(TokenValued value) Appends the specified token value to this sequence.
void	append(TokenValued value, long count) Appends the specified token value to this sequence multiple times.

Method Detail

append

void append(TokenValued value)

Appends the specified token value to this sequence.

The data types of the sequence and the value must be compatible. If the types are not identical, appropriate coercion will be attempted.

Parameters:

value - the token value to append

append

void append(TokenValued value,
            long count)

Appends the specified token value to this sequence multiple times.

The data types of the sequence and the value must be compatible. If the types are not identical, appropriate coercion will be attempted.

Parameters:

value - the token value to append

count - the number of copies to append

append

void append(TokenSequence data)

Appends all tokens in the specified sequence to this sequence.

The data types of the sequences must be compatible. If not identical, appropriate coercion will be attempted.

Parameters:

data - the sequence to append

append

void append(TokenSequence data,
            int start,
            int length)

Appends a subsequence of tokens in the specified sequence to this sequence.

The data types of the sequences must be compatible. If not identical, appropriate coercion will be attempted.

Parameters:

data - the sequence containing tokens to append

start - the starting index of the subsequence in the source

length - the length of the subsequence