Examples with DeclarationNode de.bmoth.parser.ast.nodes.DeclarationNode used on opensource projects

Example 61 with DeclarationNode

use of de.bmoth.parser.ast.nodes.DeclarationNode in project bmoth by hhu-stups.

the class RelationTest method rangeRestrictionTest.

@Test
public void rangeRestrictionTest() throws ParserException {
    String formula = "x = {1|->2,3|->4} |> {1,2}";
    FormulaNode formulaNode = Parser.getFormulaAsSemanticAst(formula);
    assertEquals(PREDICATE_FORMULA, formulaNode.getFormulaType());
    DeclarationNode declarationNode = formulaNode.getImplicitDeclarations().get(0);
    assertEquals("x", declarationNode.getName());
    assertEquals(POW_INTEGER_INTEGER, declarationNode.getType().toString());
}

Example 62 with DeclarationNode

use of de.bmoth.parser.ast.nodes.DeclarationNode in project bmoth by hhu-stups.

the class SequenceTest method firstTest.

@Test
public void firstTest() throws ParserException {
    String formula = "x = first([2,3,4,5])";
    FormulaNode formulaNode = Parser.getFormulaAsSemanticAst(formula);
    assertEquals(PREDICATE_FORMULA, formulaNode.getFormulaType());
    DeclarationNode declarationNode = formulaNode.getImplicitDeclarations().get(0);
    assertEquals("x", declarationNode.getName());
    assertEquals(INTEGER, declarationNode.getType().toString());
}

Example 63 with DeclarationNode

use of de.bmoth.parser.ast.nodes.DeclarationNode in project bmoth by hhu-stups.

the class SequenceTest method permutationsTest.

@Test
@Ignore
public void permutationsTest() throws ParserException {
    String formula = "x = perm({1,2,3})";
    FormulaNode formulaNode = Parser.getFormulaAsSemanticAst(formula);
    assertEquals(PREDICATE_FORMULA, formulaNode.getFormulaType());
    DeclarationNode declarationNode = formulaNode.getImplicitDeclarations().get(0);
    assertEquals("x", declarationNode.getName());
    assertEquals(POW_POW_INTEGER_INTEGER, declarationNode.getType().toString());
}

Example 64 with DeclarationNode

use of de.bmoth.parser.ast.nodes.DeclarationNode in project bmoth by hhu-stups.

the class SequenceTest method prependTest.

@Test
public void prependTest() throws ParserException {
    String formula = "x = 5 -> {1|->2,2|->3}";
    FormulaNode formulaNode = Parser.getFormulaAsSemanticAst(formula);
    assertEquals(PREDICATE_FORMULA, formulaNode.getFormulaType());
    DeclarationNode declarationNode = formulaNode.getImplicitDeclarations().get(0);
    assertEquals("x", declarationNode.getName());
    assertEquals(POW_INTEGER_INTEGER, declarationNode.getType().toString());
}

Example 65 with DeclarationNode

use of de.bmoth.parser.ast.nodes.DeclarationNode in project bmoth by hhu-stups.

the class SequenceTest method frontTest.

@Test
public void frontTest() throws ParserException {
    String formula = "x = front([2,3,4,5])";
    FormulaNode formulaNode = Parser.getFormulaAsSemanticAst(formula);
    assertEquals(PREDICATE_FORMULA, formulaNode.getFormulaType());
    DeclarationNode declarationNode = formulaNode.getImplicitDeclarations().get(0);
    assertEquals("x", declarationNode.getName());
    assertEquals(POW_INTEGER_INTEGER, declarationNode.getType().toString());
}