# Class Schema.Builder (5.0.3)

    public static final class Schema.Builder

A builder which constructs Schema objects.

## Inheritance

[java.lang.Object](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html) \> Schema.Builder

## Inherited Members

[Object.clone()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone--) [Object.equals(Object)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#equals-java.lang.Object-) [Object.finalize()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#finalize--) [Object.getClass()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--) [Object.hashCode()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#hashCode--) [Object.notify()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--) [Object.notifyAll()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--) [Object.toString()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#toString--) [Object.wait()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--) [Object.wait(long)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-) [Object.wait(long,int)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-)

## Constructors

### Builder()

    protected Builder()

Constructs a builder for a schema.

## Methods

### addTypedField(String fieldName, Field.FieldType fieldType)

    public Schema.Builder addTypedField(String fieldName, Field.FieldType fieldType)

Adds typed field name to the schema builder. Allows multiple
field types with the same name.

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `fieldName` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` the field name to add to the schema |
| `fieldType` | `https://docs.cloud.google.com/appengine/docs/standard/java-gen2/reference/services/bundled/latest/com.google.appengine.api.search.Field.FieldType` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/appengine/docs/standard/java-gen2/reference/services/bundled/latest/com.google.appengine.api.search.Schema.Builder` | this document builder |

### build()

    public Schema build()

Builds a valid document. The builder must have set a valid document
id, and have a non-empty set of valid fields.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/appengine/docs/standard/java-gen2/reference/services/bundled/latest/com.google.appengine.api.search.Schema` | the schema built by this builder |