Examples with Expression com.googlecode.aviator.Expression used on opensource projects

Example 16 with Expression

use of com.googlecode.aviator.Expression in project java-demo by xiaofu.

the class FucntionTest method main.

public static void main(String[] args) {
    String aa = " xxxobj.type=='1'  && splitStartsWith('class',' ','F8','') && (xxxobj.modify==nil || xxobj.modify!='JG' )";
    AviatorEvaluator.addFunction(new SplitEquals());
    AviatorEvaluator.addFunction(new SplitContains());
    AviatorEvaluator.addFunction(new SplitStartsWith());
    Expression express = AviatorEvaluator.compile(aa, true);
    Map<String, Object> env = new HashMap<String, Object>();
    Map<String, Object> obj = new HashMap<String, Object>();
    obj.put("class", "F8");
    obj.put("type", '1');
    env.put("xxxobj", obj);
    System.out.println(express.execute(env));
// System.out.println(env.get("output"));
}

Example 17 with Expression

use of com.googlecode.aviator.Expression in project aviatorscript by killme2008.

the class CompileExample method main.

public static void main(String[] args) {
    String expression = "a-(b-c)>100";
    // 编译表达式
    Expression compiledExp = AviatorEvaluator.compile(expression);
    Map<String, Object> env = new HashMap<String, Object>();
    env.put("a", 100.3);
    env.put("b", 45);
    env.put("c", -199.100);
    // 执行表达式
    Boolean result = (Boolean) compiledExp.execute(env);
    System.out.println(result);
}

Example 18 with Expression

use of com.googlecode.aviator.Expression in project aviatorscript by killme2008.

the class ASMCodeGeneratorUnitTest method testOnConstant_String.

@Test
public void testOnConstant_String() throws Exception {
    this.codeGenerator.onConstant(new StringToken("hello", 0, 0));
    Expression exp = this.codeGenerator.getResult(true);
    Object result = exp.execute();
    assertEquals("hello", result);
}

Example 19 with Expression

use of com.googlecode.aviator.Expression in project aviatorscript by killme2008.

the class ASMCodeGeneratorUnitTest method testOnConstant_Boolean_False.

@Test
public void testOnConstant_Boolean_False() throws Exception {
    this.codeGenerator.onConstant(Variable.FALSE);
    Expression exp = this.codeGenerator.getResult(true);
    Object result = exp.execute();
    assertEquals(Boolean.FALSE, result);
}

Example 20 with Expression

use of com.googlecode.aviator.Expression in project aviatorscript by killme2008.

the class ASMCodeGeneratorUnitTest method testOnConstant_Boolean_True.

@Test
public void testOnConstant_Boolean_True() throws Exception {
    this.codeGenerator.onConstant(Variable.TRUE);
    Expression exp = this.codeGenerator.getResult(true);
    Object result = exp.execute();
    assertEquals(Boolean.TRUE, result);
}