Examples with EvaluationContext org.eclipse.core.expressions.EvaluationContext used on opensource projects

Example 66 with EvaluationContext

use of org.eclipse.core.expressions.EvaluationContext in project eclipse.platform.runtime by eclipse.

the class ExpressionTests method testIterateExpressionWithAdapterManagerEmptyOr.

public void testIterateExpressionWithAdapterManagerEmptyOr() throws Exception {
    // $NON-NLS-1$
    IterateExpression exp = new IterateExpression("or");
    final List<String> input = new ArrayList<>();
    CollectionWrapper wrapper = new CollectionWrapper();
    wrapper.collection = input;
    EvaluationContext context = new EvaluationContext(null, wrapper);
    assertTrue(EvaluationResult.FALSE == exp.evaluate(context));
}

Example 67 with EvaluationContext

use of org.eclipse.core.expressions.EvaluationContext in project eclipse.platform.runtime by eclipse.

the class ExpressionTests method testIterateExpressionWithAdapterManagerEmptyAnd.

public void testIterateExpressionWithAdapterManagerEmptyAnd() throws Exception {
    // $NON-NLS-1$
    IterateExpression exp = new IterateExpression("and");
    final List<String> input = new ArrayList<>();
    CollectionWrapper wrapper = new CollectionWrapper();
    wrapper.collection = input;
    EvaluationContext context = new EvaluationContext(null, wrapper);
    assertTrue(EvaluationResult.TRUE == exp.evaluate(context));
}

Example 68 with EvaluationContext

use of org.eclipse.core.expressions.EvaluationContext in project eclipse.platform.runtime by eclipse.

the class ExpressionTests method testIterateExpressionAnd_IfEmptyTrue.

public void testIterateExpressionAnd_IfEmptyTrue() throws Exception {
    // $NON-NLS-1$
    IterateExpression exp = new IterateExpression("and", "true");
    List<?> input = new ArrayList<>();
    EvaluationContext context = new EvaluationContext(null, input);
    assertTrue(EvaluationResult.TRUE == exp.evaluate(context));
}

Example 69 with EvaluationContext

use of org.eclipse.core.expressions.EvaluationContext in project eclipse.platform.runtime by eclipse.

the class PropertyTesterTests method testPluginActivation.

public void testPluginActivation() throws Exception {
    if (TEST_DYNAMIC_AND_ACTIVATION) {
        // $NON-NLS-1$
        Bundle bundle = Platform.getBundle("org.eclipse.core.expressions.tests.forceActivation");
        assertEquals(Bundle.STARTING, bundle.getState());
        A receiver = new A();
        TestExpression exp = new TestExpression("org.eclipse.core.expressions.tests.forceActivation", "testing", null, null, true);
        EvaluationContext context = new EvaluationContext(null, receiver);
        EvaluationResult result = exp.evaluate(context);
        assertEquals(EvaluationResult.NOT_LOADED, result);
        assertEquals(Bundle.STARTING, bundle.getState());
        // $NON-NLS-1$ //$NON-NLS-2$
        Property p = TestExpression.testGetTypeExtensionManager().getProperty(receiver, "org.eclipse.core.expressions.tests.forceActivation", "testing", false);
        assertTrue(!p.isInstantiated());
        context.setAllowPluginActivation(true);
        exp.evaluate(context);
        assertEquals(Bundle.ACTIVE, bundle.getState());
        // $NON-NLS-1$ //$NON-NLS-2$
        p = TestExpression.testGetTypeExtensionManager().getProperty(receiver, "org.eclipse.core.expressions.tests.forceActivation", "testing", false);
        assertTrue(p.isInstantiated());
    }
}

Example 70 with EvaluationContext

use of org.eclipse.core.expressions.EvaluationContext in project jbosstools-hibernate by jbosstools.

the class JPAMapToolActionDelegate method setEnabled.

public void setEnabled(Object context) {
    if (context instanceof EvaluationContext) {
        EvaluationContext ec = (EvaluationContext) context;
        Object obj = ec.getDefaultVariable();
        refContextObject = new WeakReference<Object>(obj);
    } else if (context instanceof ExpressionContext) {
        ExpressionContext ec = (ExpressionContext) context;
        Object obj = ec.getDefaultVariable();
        refContextObject = new WeakReference<Object>(obj);
    } else {
        refContextObject = null;
    }
    setBaseEnabled(checkEnabled());
}