ai.grakn.graql.shell

Class GraqlShell

java.lang.Object

ai.grakn.graql.shell.GraqlShell

All Implemented Interfaces:

AutoCloseable

public class GraqlShell
extends Object
implements AutoCloseable

A Graql REPL shell that can be run from the command line

Author:

Felix Chapman

Field Summary

Fields

Modifier and Type	Field and Description
static com.google.common.collect.ImmutableList<String>	COMMANDS Array of available commands in shell

Constructor Summary

Constructors

Constructor and Description
GraqlShell(String historyFilename, Grakn client, ai.grakn.Keyspace keyspace, jline.console.ConsoleReader console, PrintStream serr, OutputFormat outputFormat, boolean infer) Create a new Graql shell

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	errorOccurred()
static String	loadQuery(Path filePath)
void	start(List<String> queryStrings)

Methods inherited from class java.lang.Object

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

Field Detail

COMMANDS

public static final com.google.common.collect.ImmutableList<String> COMMANDS

Array of available commands in shell

Constructor Detail

GraqlShell

public GraqlShell(String historyFilename,
                  Grakn client,
                  ai.grakn.Keyspace keyspace,
                  jline.console.ConsoleReader console,
                  PrintStream serr,
                  OutputFormat outputFormat,
                  boolean infer)
           throws IOException

Create a new Graql shell

Throws:

IOException

Method Detail

loadQuery

public static String loadQuery(Path filePath)
                        throws IOException

Throws:

IOException

start

public void start(@Nullable
                  List<String> queryStrings)
           throws IOException,
                  InterruptedException

Throws:

IOException

InterruptedException

errorOccurred

public boolean errorOccurred()

close

public final void close()
                 throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException