google-genai/com.google.genai.types/SlidingWindow

SlidingWindow

public abstract class SlidingWindow extends JsonSerializable

Context window will be truncated by keeping only suffix of it.

Context window will always be cut at start of USER role turn. System instructions and `BidiGenerateContentSetup.prefix_turns` will not be subject to the sliding window mechanism, they will always stay at the beginning of context window.

Constructors

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public void SlidingWindow()

Types

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public abstract class Builder
Builder for SlidingWindow.

Properties

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public final static String MAX_READ_LENGTH_PROPERTY
System property to override the default max JSON string length (20MB) in read constraints.

Functions

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public static SlidingWindow.Builder builder()
Instantiates a builder for SlidingWindow.
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public static SlidingWindow fromJson(String jsonString)
Deserializes a JSON string to a SlidingWindow object.
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@InternalApi()
public static T fromJsonNode<T extends JsonSerializable>(JsonNode jsonNode, Class<T> clazz)
Deserializes a JsonNode to an object of the given type.
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@InternalApi()
public static T fromJsonString<T extends JsonSerializable>(String jsonString, Class<T> clazz)
Deserializes a Json string to an object of the given type.
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public static ObjectMapper objectMapper()
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public static void setMaxReadLength(int maxReadLength)
Overrides the default maximum JSON string length (20MB) for the JSON parser.
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public static JsonNode stringToJsonNode(String string)
Converts a Json string to a JsonNode.
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public abstract Optional<Long> targetTokens()
Session reduction target -- how many tokens we should keep.
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public abstract SlidingWindow.Builder toBuilder()
Creates a builder with the same values as this instance.
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public String toJson()
Serializes the instance to a Json string.
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public static JsonNode toJsonNode(Object object)
Serializes an object to a JsonNode.
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public static String toJsonString(Object object)
Serializes an object to a Json string.