Package org.opendaylight.yangtools.yang.ir

Class IRStatement

java.lang.Object

org.opendaylight.yangtools.yang.ir.IRStatement

All Implemented Interfaces:

Immutable

@Beta
public abstract sealed class IRStatement
extends Object

A single YANG statement in its raw string form. A statement is composed of:

• a mandatory keyword, modeled as IRKeyword
• an optional argument, modeled as IRArgument
• zero or more nested statements

Method Summary

Modifier and Type	Method	Description
final @Nullable IRArgument	argument()	Return this statement's argument, if it is present.
final boolean	equals(Object obj)
final int	hashCode()
final @NonNull IRKeyword	keyword()	Return this statement's keyword.
static @NonNull IRStatement	of(IRKeyword keyword, IRArgument argument, int line, int column, ImmutableList<IRStatement> statements)
abstract int	startColumn()	Return the column number on which this statement's keyword has its first character, counting from 0.
abstract int	startLine()	Return the line number on which this statement's keyword has its first character, counting from 1.
@NonNull List<? extends IRStatement>	statements()	Return this statement's substatements.
final String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

of

public static @NonNull IRStatement of(IRKeyword keyword,
 IRArgument argument,
 int line,
 int column,
 ImmutableList<IRStatement> statements)

keyword

public final @NonNull IRKeyword keyword()

Return this statement's keyword.

Returns:

This statement's keyword.

argument

public final @Nullable IRArgument argument()

Return this statement's argument, if it is present.

Returns:

This statement's argument, or null if this statement does not have an argument

statements

public @NonNull List<? extends IRStatement> statements()

Return this statement's substatements.

Returns:

This statement's substatements.

startLine

public abstract int startLine()

Return the line number on which this statement's keyword has its first character, counting from 1. This information is used only for diagnostic purposes.

Returns:

Line number where this statement started in the source code.

startColumn

public abstract int startColumn()

Return the column number on which this statement's keyword has its first character, counting from 0. This information is used only for diagnostic purposes.

Returns:

Column number where this statement started in the source code.

hashCode

public final int hashCode()

equals

public final boolean equals(Object obj)

toString

public final String toString()

Overrides:

toString in class Object