# name or in the file name, matching the source structure.
        label_in_parent = False
        for v in target_versions:
            if f"_{v}" in file_path.parent.name:
                label_in_parent = True
                break
        if label_in_parent:
            parent_name = file_path.parent.name
            for v in target_versions:

            public void setDateHeader(String name, long date) {
            }

            @Override
            public void addDateHeader(String name, long date) {
            }

            @Override
            public void setHeader(String name, String value) {
            }

            @Override
            public void addHeader(String name, String value) {
            }

	"http://dbflute.org/meta/lastadi10.dtd">
<components>
	<component name="groovyEngine"
		class="org.codelibs.fess.script.groovy.GroovyEngine">
		<!--
		<property name="scriptCacheSize">1000</property>
		<property name="maxScriptLogLength">200</property>
		-->
		<postConstruct name="init"></postConstruct>
		<postConstruct name="register"></postConstruct>
	</component>

            false, "Long", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnName = cci("name", "name", null, null, String.class, "name", null, false, false, false, "keyword", 0,
            0, null, null, false, null, null, null, null, null, false);

    public ColumnInfo columnGidNumber() {
        return _columnGidNumber;
    }

<component name="ProjectCodeStyleConfiguration">
  <state>
    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
  </state>

    /** SAML service provider base URL. */
    @Size(max = 1000)
    public String samlSpBaseUrl;

    /** SAML attribute name for group membership. */
    @Size(max = 1000)
    public String samlAttributeGroupName;

    /** SAML attribute name for role membership. */
    @Size(max = 1000)
    public String samlAttributeRoleName;

    /** SAML default groups. */
    @Size(max = 1000)

        domainInfo.decode(mockNdrBuffer);

        assertEquals(10, domainInfo.name.length);
        assertEquals(20, domainInfo.name.maximum_length);
        assertNotNull(domainInfo.name.buffer);
        assertEquals(10, domainInfo.name.buffer.length); // Should be _name_buffers which is maximum_length/2
        assertEquals('a', domainInfo.name.buffer[0]);
        verify(domainInfo.sid).decode(mockDeferredNdrBuffer);
    }

            String name = (String) e.nextElement();
            String value = props.getProperty(name);
            if (value == null) {
                value = callback.apply(name);
            }
            if (name.startsWith(OVERRIDE_PREFIX)) {
                String overrideName = name.substring(OVERRIDE_PREFIX.length());
                props.put(overrideName, substVars(value, name, props, callback));
            } else {

例として次の関数を見てみましょう:

```python
from typing import Optional


def say_hi(name: Optional[str]):
    print(f"Hey {name}!")
```

パラメータ `name` は `Optional[str]` と定義されていますが、任意ではありません。このパラメータなしで関数を呼び出すことはできません:

```Python
say_hi()  # あっ、これはエラーになります！😱
```

`name` パラメータにはデフォルト値がないため、依然として必須（任意ではない）です。ただし、`name` は値として `None` を受け付けます:

```Python
say_hi(name=None)  # これは動作します。None は有効です 🎉
```

    //
    // ----------------------------------------------------------------------

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }