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The messaging and data conversion protocol between Java and DolphinDB server

There is a newer version: 1.0.27

package com.xxdb.data;

import java.io.IOException;
import java.util.List;

import com.xxdb.io.ExtendedDataInput;
import com.xxdb.io.ExtendedDataOutput;

/**
 * 
 * Corresponds to DolphinDB string vector
 *
 */

public class BasicStringVector extends AbstractVector{
	private String[] values;
	private boolean isSymbol;
	private boolean isBlob = false;
	public BasicStringVector(int size){
		this(DATA_FORM.DF_VECTOR, size, false);
	}
	
	public BasicStringVector(List list){
		super(DATA_FORM.DF_VECTOR);
		if (list != null) {
			values = new String[list.size()];
			for (int i=0; i list, boolean blob){
		super(DATA_FORM.DF_VECTOR);
		if (list != null) {
			values = new String[list.size()];
			for (int i=0; i getElementClass(){
		return BasicString.class;
	}

	@Override
	public int rows() {
		return values.length;
	}	
	
	protected void writeVectorToOutputStream(ExtendedDataOutput out) throws IOException{
		if(!isBlob) {
			for (String str : values)
				out.writeString(str);
		} else {
			for (String str : values)
				out.writeBlob(str);
		}
	}
}