Examples with JavaField org.knime.base.node.jsnippet.util.field.JavaField used on opensource projects

Example 1 with JavaField

use of org.knime.base.node.jsnippet.util.field.JavaField in project knime-core by knime.

the class OutFieldsTable method addRow.

/**
 * Adds a row using the give values as a hint.
 * @param name the knime name
 * @param type the Type
 * @return true when the row was added successfully
 */
public boolean addRow(final String name, final Type type) {
    Frame parent = (Frame) SwingUtilities.getAncestorOfClass(Frame.class, this);
    JavaField newRow = AddOutFieldDialog.openUserDialog(parent, m_model, m_spec, m_flowVars, m_flowVarsOnly);
    if (null != newRow) {
        return addRow(newRow);
    } else {
        return false;
    }
}

Example 2 with JavaField

use of org.knime.base.node.jsnippet.util.field.JavaField in project knime-core by knime.

the class JavaSnippet method createImportsSection.

/**
 * Create the imports section for the snippet's document.
 */
private String createImportsSection() {
    StringBuilder imports = new StringBuilder();
    imports.append("// system imports\n");
    for (String s : getSystemImports()) {
        imports.append("import ");
        imports.append(s);
        imports.append(";\n");
    }
    imports.append("\n");
    // Some custom converters may allow custom input and output JavaTypes we need to import.
    final ArrayList<JavaField> fields = new ArrayList<>(m_fields.getInColFields());
    fields.addAll(m_fields.getOutColFields());
    fields.addAll(m_fields.getInVarFields());
    fields.addAll(m_fields.getOutVarFields());
    final Set<String> fieldImports = new LinkedHashSet<>();
    for (JavaField field : fields) {
        Class<?> fieldType = field.getJavaType();
        if (fieldType == null) {
            continue;
        }
        // Handle arrays of arrays of arrays of... AP-7012
        while (fieldType.isArray()) {
            fieldType = fieldType.getComponentType();
        }
        fieldType = ClassUtil.ensureObjectType(fieldType);
        // java.lang.* is imported by default, we do not need to import that again.
        if (!fieldType.getName().startsWith("java.lang")) {
            fieldImports.add(fieldType.getName());
        }
    }
    if (!fieldImports.isEmpty()) {
        imports.append("// imports for input and output fields\n");
    }
    for (String s : fieldImports) {
        imports.append("import ");
        imports.append(s);
        imports.append(";\n");
    }
    imports.append("\n");
    return imports.toString();
}

Example 3 with JavaField

use of org.knime.base.node.jsnippet.util.field.JavaField in project knime-core by knime.

the class OutFieldsTable method addRow.

/**
 * Adds a row using the given flow variable as a hint.
 *
 * @param var the flow variable definition
 * @return true when the row was added successfully
 */
public boolean addRow(final FlowVariable var) {
    Frame parent = (Frame) SwingUtilities.getAncestorOfClass(Frame.class, this);
    JavaField newRow = AddOutFieldDialog.openUserDialog(parent, m_model, m_spec, m_flowVars, m_flowVarsOnly);
    if (null != newRow) {
        return addRow(newRow);
    } else {
        return false;
    }
}

Example 4 with JavaField

use of org.knime.base.node.jsnippet.util.field.JavaField in project knime-core by knime.

the class OutFieldsTable method addRow.

/**
 * Adds a row using the give colSpec as a hint for the new row.
 *
 * @param colSpec the input column
 * @return true when the row was added successfully
 */
public boolean addRow(final DataColumnSpec colSpec) {
    Frame parent = (Frame) SwingUtilities.getAncestorOfClass(Frame.class, this);
    JavaField newRow = AddOutFieldDialog.openUserDialog(parent, m_model, m_spec, m_flowVars, m_flowVarsOnly);
    if (null != newRow) {
        return addRow(newRow);
    } else {
        return false;
    }
}