資源簡介
官網(wǎng)下載不成功的,可以直接在這里下載。 官網(wǎng)原下載地址:https://services.gradle.org/distributions/
代碼片段和文件信息
package?org.gradle;
import?java.io.StringReader;
import?org.junit.Test;
import?static?org.junit.Assert.*;
import?org.antlr.runtime.CommonTokenStream;
import?org.antlr.runtime.ANTLRStringStream;
public?class?GrammarTest?{
????@Test
????public?void?canUseGeneratedGrammar()?throws?Exception?{
????????ANTLRStringStream?in?=?new?ANTLRStringStream(“1+2“);
????????CalculatorLexer?lexer?=?new?CalculatorLexer(in);
????????CommonTokenStream?tokens?=?new?CommonTokenStream(lexer);
????????CalculatorParser?parser?=?new?CalculatorParser(tokens);
????????parser.add();
????}
}
評論
共有 條評論