Examples with VariableDeclarationExpr com.github.javaparser.ast.expr.VariableDeclarationExpr used on opensource projects

Example 1 with VariableDeclarationExpr

use of com.github.javaparser.ast.expr.VariableDeclarationExpr in project javaparser by javaparser.

the class PrettyPrintVisitorTest method getMaximumCommonTypeWithAnnotations.

@Test
public void getMaximumCommonTypeWithAnnotations() {
    VariableDeclarationExpr vde1 = JavaParser.parseVariableDeclarationExpr("int a @Foo [], b[]");
    assertEquals("int", vde1.getMaximumCommonType().get().toString());
    VariableDeclarationExpr vde2 = JavaParser.parseVariableDeclarationExpr("int[]@Foo [] a[], b[]");
    assertEquals("int[] @Foo [][]", vde2.getMaximumCommonType().get().toString());
}

Example 2 with VariableDeclarationExpr

use of com.github.javaparser.ast.expr.VariableDeclarationExpr in project javaparser by javaparser.

the class PrettyPrintVisitorTest method getMaximumCommonTypeWithoutAnnotations.

@Test
public void getMaximumCommonTypeWithoutAnnotations() {
    VariableDeclarationExpr vde1 = JavaParser.parseVariableDeclarationExpr("int a[], b[]");
    assertEquals("int[]", vde1.getMaximumCommonType().get().toString());
    VariableDeclarationExpr vde2 = JavaParser.parseVariableDeclarationExpr("int[][] a[], b[]");
    assertEquals("int[][][]", vde2.getMaximumCommonType().get().toString());
    VariableDeclarationExpr vde3 = JavaParser.parseVariableDeclarationExpr("int[][] a, b[]");
    assertEquals("int[][]", vde3.getMaximumCommonType().get().toString());
}

Example 3 with VariableDeclarationExpr

use of com.github.javaparser.ast.expr.VariableDeclarationExpr in project javaparser by javaparser.

the class ASTHelper method createVariableDeclarationExpr.

/**
 * Creates a {@link VariableDeclarationExpr}.
 *
 * @param type
 *            type
 * @param name
 *            name
 * @return instance of {@link VariableDeclarationExpr}
 */
public static VariableDeclarationExpr createVariableDeclarationExpr(Type type, String name) {
    List<VariableDeclarator> vars = new ArrayList<VariableDeclarator>();
    vars.add(new VariableDeclarator(new VariableDeclaratorId(name)));
    return new VariableDeclarationExpr(type, vars);
}

Example 4 with VariableDeclarationExpr

use of com.github.javaparser.ast.expr.VariableDeclarationExpr in project javaparser by javaparser.

the class NodeWithVariablesTest method getCommonTypeFailsOnDodgySetterUsage.

@Test(expected = AssertionError.class)
public void getCommonTypeFailsOnDodgySetterUsage() {
    VariableDeclarationExpr declaration = parseVariableDeclarationExpr("int a,b");
    declaration.getVariable(1).setType(String.class);
    declaration.getCommonType();
}

Example 5 with VariableDeclarationExpr

use of com.github.javaparser.ast.expr.VariableDeclarationExpr in project javaparser by javaparser.

the class NodeWithVariablesTest method getCommonTypeFailsOnInvalidEmptyVariableList.

@Test(expected = AssertionError.class)
public void getCommonTypeFailsOnInvalidEmptyVariableList() {
    VariableDeclarationExpr declaration = parseVariableDeclarationExpr("int a");
    declaration.getVariables().clear();
    declaration.getCommonType();
}