Method Details

• start

  GraphRenderer.GraphRenderConfig.Builder start(long v)

  Sets when the plotted window begins.

  Parameters:

  v - window start, in wall-clock ms

  Returns:

  this builder, for chaining calls

• end

  GraphRenderer.GraphRenderConfig.Builder end(long v)

  Sets when the plotted window ends.

  Parameters:

  v - window end, in wall-clock ms

  Returns:

  this builder, for chaining calls

• period

  GraphRenderer.GraphRenderConfig.Builder period(long v)

  Sets the archive step the window is measured in.

  Parameters:

  v - the rate's period in ms, which is also the archive step

  Returns:

  this builder, for chaining calls

• width

  GraphRenderer.GraphRenderConfig.Builder width(int v)

  Sets the frame width.

  Parameters:

  v - frame width in pixels

  Returns:

  this builder, for chaining calls

• height

  GraphRenderer.GraphRenderConfig.Builder height(int v)

  Sets the frame height.

  Parameters:

  v - frame height in pixels

  Returns:

  this builder, for chaining calls

• periodCount

  GraphRenderer.GraphRenderConfig.Builder periodCount(int v)

  Sets how many periods the window covers.

  Parameters:

  v - periods in the window

  Returns:

  this builder, for chaining calls

• theme

  GraphRenderer.GraphRenderConfig.Builder theme(String v)

  Selects the theme the frame is drawn in.

  Parameters:

  v - console theme name every colour, font and width is read from

  Returns:

  this builder, for chaining calls

• hideLegend

  GraphRenderer.GraphRenderConfig.Builder hideLegend(boolean v)

  Chooses whether the legend, and everything drawn with it, is omitted.

  Parameters:

  v - true to omit the legend and everything drawn with it

  Returns:

  this builder, for chaining calls

• hideGrid

  GraphRenderer.GraphRenderConfig.Builder hideGrid(boolean v)

  Chooses whether the grid lines are omitted.

  Parameters:

  v - true to omit the grid lines

  Returns:

  this builder, for chaining calls

• hideTitle

  GraphRenderer.GraphRenderConfig.Builder hideTitle(boolean v)

  Chooses whether the title derived from the stat name is omitted.

  Parameters:

  v - true to omit the title derived from the stat name

  Returns:

  this builder, for chaining calls

• showEvents

  GraphRenderer.GraphRenderConfig.Builder showEvents(boolean v)

  Chooses whether the event count is plotted instead of the stat.

  Parameters:

  v - true to plot the event count instead of the stat itself

  Returns:

  this builder, for chaining calls

• showCredit

  GraphRenderer.GraphRenderConfig.Builder showCredit(boolean v)

  Chooses whether rrd4j's signature line is kept.

  Parameters:

  v - true to keep rrd4j's signature line

  Returns:

  this builder, for chaining calls

• showRestarts

  GraphRenderer.GraphRenderConfig.Builder showRestarts(boolean v)

  Chooses whether each router restart is ruled off.

  Parameters:

  v - true to rule off each router restart inside the window

  Returns:

  this builder, for chaining calls

• titleOverride

  GraphRenderer.GraphRenderConfig.Builder titleOverride(String v)

  Sets the title, replacing the one derived from the stat name.

  Parameters:

  v - title to draw, or null to derive one from the stat name

  Returns:

  this builder, for chaining calls

• rate

  GraphRenderer.GraphRenderConfig.Builder rate(Rate v)

  Sets the rate this pass plots.

  Parameters:

  v - the tracked rate, for its period, stat name and description

  Returns:

  this builder, for chaining calls

• extras

  GraphRenderer.GraphRenderConfig.Builder extras(List<GraphListener> v)

  Plot a list of extra series alongside the primary.

  Parameters:

  v - extra series to plot on the same graph, or null/empty for none

  Returns:

  this builder, for chaining calls

• allLines

  GraphRenderer.GraphRenderConfig.Builder allLines(boolean v)

  Draw the primary as a line rather than as a filled area.

  Parameters:

  v - true to draw the primary as a line instead of a filled area

  Returns:

  this builder, for chaining calls

• fillSeries

  GraphRenderer.GraphRenderConfig.Builder fillSeries(boolean v)

  Draw every series as a filled path under a thin line.

  Parameters:

  v - render every series as a filled path under a thin line

  Returns:

  this builder, for chaining calls

• lsnr2

  GraphRenderer.GraphRenderConfig.Builder lsnr2(GraphListener v)

  Plot one extra series alongside the primary, wrapped into the extras list.

  Parameters:

  v - single extra series to plot on the same graph, or null

  Returns:

  this builder, for chaining calls

• useUtc

  GraphRenderer.GraphRenderConfig.Builder useUtc(boolean v)

  Label the axis and the dates in UTC.

  Parameters:

  v - true to label the axis and the dates in UTC

  Returns:

  this builder, for chaining calls

• smooth

  GraphRenderer.GraphRenderConfig.Builder smooth(boolean v)

  Interpolate between samples instead of stepping.

  Parameters:

  v - true to interpolate between samples instead of stepping

  Returns:

  this builder, for chaining calls

• meta

  GraphRenderer.GraphRenderConfig.Builder meta(boolean v)

  Ask for the plot metadata rather than a drawing.

  Parameters:

  v - true to emit JSON

  Returns:

  this builder, for chaining calls

• forceZero

  GraphRenderer.GraphRenderConfig.Builder forceZero(boolean v)

  Keep the historical zero-floored y-axis.

  Parameters:

  v - true to keep the historical zero-floored y-axis

  Returns:

  this builder, for chaining calls

• lang

  GraphRenderer.GraphRenderConfig.Builder lang(String v)

  Select the fonts and the translated title for one language.

  Parameters:

  v - active UI language code

  Returns:

  this builder, for chaining calls

• listener

  GraphRenderer.GraphRenderConfig.Builder listener(GraphListener v)

  Name the listener whose RRD this pass plots.

  Parameters:

  v - the listener holding the RRD to plot

  Returns:

  this builder, for chaining calls

• build

  GraphRenderer.GraphRenderConfig build()

  Freeze what has been set so far.

  Returns:

  the immutable configuration this builder has accumulated