ToolCallOnly class final

Constraint that forces the model to only generate tool/function calls.

When this constraint is active, the model will not generate regular text responses and will only output function calls with optional prefix/suffix.

Example:

final toolOnly = ToolCallOnly(
  constraintPrefix: 'Calling function: ',
  constraintSuffix: '\n---\n',
);

Constructors

ToolCallOnly({String? constraintPrefix, String? constraintSuffix})

Creates a new ToolCallOnly constraint.

const

ToolCallOnly.fromProto(ConstraintOptions_ToolCallOnly proto)

Creates a ToolCallOnly instance from a Protocol Buffer message.

factory

Properties

constraintPrefix → String?

Optional prefix text to add before tool call output.

final

constraintSuffix → String?

Optional suffix text to add after tool call output.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

build() → ConstraintOptions_ToolCallOnly

Converts this instance to a Protocol Buffer message.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited