Package org.apache.groovy.parser.antlr4.util

Class PositionConfigureUtils

java.lang.Object

org.apache.groovy.parser.antlr4.util.PositionConfigureUtils

public class PositionConfigureUtils
extends Object

Utilities for configuring node positions

Constructor Summary

Constructors

Constructor	Description
PositionConfigureUtils()

Method Summary

Modifier and Type	Method	Description
static <T extends ASTNode> T	configureAST(T astNode, org.antlr.v4.runtime.Token token)
static <T extends ASTNode> T	configureAST(T astNode, org.antlr.v4.runtime.tree.TerminalNode terminalNode)
static <T extends ASTNode> T	configureAST(T astNode, GroovyParser.GroovyParserRuleContext ctx)	Sets location(lineNumber, colNumber, lastLineNumber, lastColumnNumber) for node using standard context information.
static <T extends ASTNode> T	configureAST(T astNode, GroovyParser.GroovyParserRuleContext ctx, ASTNode stop)
static <T extends ASTNode> T	configureAST(T astNode, ASTNode source)
static <T extends ASTNode> T	configureAST(T astNode, ASTNode start, ASTNode stop)
static <T extends ASTNode> void	configureEndPosition(T astNode, org.antlr.v4.runtime.Token token)
static Tuple2<Integer,Integer>	endPosition(org.antlr.v4.runtime.Token token)

Methods inherited from class java.lang.Object

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

Constructor Detail

PositionConfigureUtils

public PositionConfigureUtils()

Method Detail

configureAST

public static <T extends ASTNode> T configureAST(T astNode,
                                                 GroovyParser.GroovyParserRuleContext ctx)

Sets location(lineNumber, colNumber, lastLineNumber, lastColumnNumber) for node using standard context information. Note: this method is implemented to be closed over ASTNode. It returns same node as it received in arguments.

Parameters:

astNode - Node to be modified.

ctx - Context from which information is obtained.

Returns:

Modified astNode.

endPosition

public static Tuple2<Integer,Integer> endPosition(org.antlr.v4.runtime.Token token)

configureAST

public static <T extends ASTNode> T configureAST(T astNode,
                                                 org.antlr.v4.runtime.tree.TerminalNode terminalNode)

configureAST

public static <T extends ASTNode> T configureAST(T astNode,
                                                 org.antlr.v4.runtime.Token token)

configureAST

public static <T extends ASTNode> T configureAST(T astNode,
                                                 ASTNode source)

configureAST

public static <T extends ASTNode> T configureAST(T astNode,
                                                 GroovyParser.GroovyParserRuleContext ctx,
                                                 ASTNode stop)

configureEndPosition

public static <T extends ASTNode> void configureEndPosition(T astNode,
                                                            org.antlr.v4.runtime.Token token)

configureAST

public static <T extends ASTNode> T configureAST(T astNode,
                                                 ASTNode start,
                                                 ASTNode stop)