Built-in Plugins

Overview

The Custom Resolver system includes several built-in plugins that implement common resolution strategies. These can be used directly or as examples for creating custom plugins.

Available Plugins

Last Write Wins

Keeps the most recent value based on timestamp.

const resolver = new CustomResolver(view, {
  myProperty: new LastWriteWinsPlugin()
});

First Write Wins

Keeps the first non-null value seen.

const resolver = new CustomResolver(view, {
  myProperty: new FirstWriteWinsPlugin()
});

Concatenation

Combines string values with a separator.

const resolver = new CustomResolver(view, {
  fullName: new ConcatenationPlugin({
    separator: ' ',
    sort: true  // Sort values before concatenation
  })
});

Majority Vote

Selects the most common value.

const resolver = new CustomResolver(view, {
  status: new MajorityVotePlugin({
    minVotes: 2  // Minimum votes required to select a winner
  })
});

Minimum Value

Tracks the minimum numeric value.

const resolver = new CustomResolver(view, {
  minPrice: new MinPlugin()
});

Maximum Value

Tracks the maximum numeric value.

const resolver = new CustomResolver(view, {
  maxScore: new MaxPlugin()
});

Plugin Options

Plugin	Options	Default	Description
`ConcatenationPlugin`	`separator: string` `sort: boolean`	`', '` `false`	Separator between values and whether to sort
`MajorityVotePlugin`	`minVotes: number`	`1`	Minimum votes needed to select a winner
`LastWriteWins` `FirstWriteWins` `MinPlugin` `MaxPlugin`	None	N/A	No configuration options

Choosing the Right Plugin

Use LastWriteWins for simple timestamp-based resolution
Use FirstWriteWins to preserve the initial value
Use ConcatenationPlugin for combining string values
Use MajorityVote for consensus-based resolution
Use MinPlugin/MaxPlugin for numeric ranges

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