Package com.illumon.iris.db.plot.util

Class PlotUtils

java.lang.Object
com.illumon.iris.db.plot.util.PlotUtils
public class PlotUtils
extends Object
Utilities class for plotting.

  • Method Details

    • uniqueVarName

      public static String uniqueVarName​(String root)
      Gets a variable name not already in the QueryScope by appending random integers to the end of root until a unique name is found.
      Parameters:
      root - base variable name
      Returns:
      unique randomized variable name based off root

    • invokeLater

      public static void invokeLater​(Runnable runnable)
      Adds the Runnable to the pool to execute later.
      Parameters:
      runnable - runnable

    • invokeOffEDT

      public static void invokeOffEDT​(Runnable runnable)
      If not EventDispatchThread, executes the Runnable in-line, else will invokeLater(Runnable)
      Parameters:
      runnable - runnable

    • sequentialInvokeLater

      public static void sequentialInvokeLater​(Runnable runnable)
      Adds the Runnable to the sequential pool to execute later.
      Parameters:
      runnable - runnable

    • setPoolThreadCount

      public static void setPoolThreadCount​(int n)
      Sets the number of threads for the thread pool.
      Parameters:
      n - number of threads

    • emptyPoolQueue

      public static void emptyPoolQueue()
      Waits for all existing threads in the pool to run.
      Throws:
      UnsupportedOperationException - if the pool has more than one thread.

    • emptySequentialPoolQueue

      public static void emptySequentialPoolQueue()
      Waits for all existing Runnables in the sequential pool to run.

    • intToColor

      public static Paint intToColor​(ChartImpl chart, Integer color)
      Gets the color of the chart's color palette at the specified index color.
      Parameters:
      chart - chart
      color - index
      Returns:
      color of the chart at the index color

    • numberToDouble

      public static double numberToDouble​(Number n)
      Gets the double equivalent of the Number. Null QueryConstants are converted to Double.NaN.
      Parameters:
      n - number
      Returns:
      double value of n
      Throws:
      UnsupportedOperationException - n isn't a supported data type

    • table

      public static <T> Table table​(T[] x, String colName)
      Creates a new table with a column holding the specified data.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • table

      public static <T> Table table​(List<T> x, String colName)
      Creates a new table with a column holding the specified data.
      Type Parameters:
      T - type of the data in x
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • table

      public static Table table​(short[] x, String colName)
      Creates a new table with a column of shorts holding the specified data.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • table

      public static Table table​(int[] x, String colName)
      Creates a new table with a column of ints holding the specified data.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • table

      public static Table table​(long[] x, String colName)
      Creates a new table with a column of longs holding the specified data.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • table

      public static Table table​(float[] x, String colName)
      Creates a new table with a column of floats holding the specified data.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • table

      public static Table table​(double[] x, String colName)
      Creates a new table with a column of doubles holding the specified data.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static <T extends Number> Table doubleTable​(T[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Type Parameters:
      T - type of the data in x
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static <T extends Number> Table doubleTable​(List<T> x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Type Parameters:
      T - type of the data in x
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(short[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(int[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(long[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(float[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(double[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(Double[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(Short[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(Long[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(Float[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • doubleTable

      public static Table doubleTable​(Integer[] x, String colName)
      Creates a new table with a column of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      colName - column name
      Returns:
      new table with column holding x

    • toFloat

      public static float[] toFloat​(double[] x)
      Creates a new array of floats holding the specified data. Values of x are converted to their corresponding float values. Nulls are mapped to Float.NaN.
      Parameters:
      x - data
      Returns:
      new float array holding x

    • toFloat

      public static float[] toFloat​(int[] x)
      Creates a new array of floats holding the specified data. Values of x are converted to their corresponding float values. Nulls are mapped to Float.NaN.
      Parameters:
      x - data
      Returns:
      new float array holding x

    • toFloat

      public static float[] toFloat​(long[] x)
      Creates a new array of floats holding the specified data. Values of x are converted to their corresponding float values. Nulls are mapped to Float.NaN.
      Parameters:
      x - data
      Returns:
      new float array holding x

    • toFloat

      public static <T extends Number> float[] toFloat​(T[] x)
      Creates a new array of floats holding the specified data. Values of x are converted to their corresponding float values. Nulls are mapped to Float.NaN.
      Type Parameters:
      T - type of the data in x
      Parameters:
      x - data
      Returns:
      new float array holding x

    • toDouble

      public static double[] toDouble​(float[] x)
      Creates a new array of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      Returns:
      new float array holding x

    • toDouble

      public static double[] toDouble​(int[] x)
      Creates a new array of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      Returns:
      new float array holding x

    • toDouble

      public static double[] toDouble​(long[] x)
      Creates a new array of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Parameters:
      x - data
      Returns:
      new float array holding x

    • toDouble

      public static <T extends Number> double[] toDouble​(T[] x)
      Creates a new array of doubles holding the specified data. Values of x are converted to their corresponding double values. Nulls are mapped to Double.NaN.
      Type Parameters:
      T - type of the data in x
      Parameters:
      x - data
      Returns:
      new float array holding x

    • getNColors

      public static Color[] getNColors​(ColorPalette colorPalette, int n)
      Gets the Color array for this palette.
      Returns:
      Array of Color for this palette.

    • combineRangeIgnoreNaN

      public static org.jfree.data.Range combineRangeIgnoreNaN​(@NotNull org.jfree.data.Range... ranges)

    • combineRangeIgnoreNaN

      public static org.jfree.data.Range combineRangeIgnoreNaN​(org.jfree.data.Range r1, org.jfree.data.Range r2)

    • minIgnoreNaN

      public static double minIgnoreNaN​(double... values)

    • minIgnoreNaN

      public static double minIgnoreNaN​(double oldMin, double value)

    • maxIgnoreNaN

      public static double maxIgnoreNaN​(double... values)

    • maxIgnoreNaN

      public static double maxIgnoreNaN​(double oldMin, double value)

    • minIgnoreNaN

      public static float minIgnoreNaN​(float oldMin, float value)

    • maxIgnoreNaN

      public static float maxIgnoreNaN​(float oldMin, float value)

    • minIgnoreNull

      public static int minIgnoreNull​(int oldMin, int value)

    • maxIgnoreNull

      public static int maxIgnoreNull​(int oldMin, int value)

    • minIgnoreNull

      public static short minIgnoreNull​(short oldMin, short value)

    • maxIgnoreNull

      public static short maxIgnoreNull​(short oldMin, short value)

    • minIgnoreNull

      public static long minIgnoreNull​(long oldMin, long value)

    • maxIgnoreNull

      public static long maxIgnoreNull​(long oldMin, long value)

    • createCategoryTableHandle

      public static TableHandle createCategoryTableHandle​(Table t, String catColumn, String... otherColumns)

    • createCategoryTableHandle

      public static TableHandle createCategoryTableHandle​(Table t, String[] catColumns, String... otherColumns)

    • createCategoryTableMapHandle

      public static TableBackedTableMapHandle createCategoryTableMapHandle​(Table t, String catColumn, String[] otherColumns, String[] byColumns, PlotInfo plotInfo)

    • createCategoryTableMapHandle

      public static TableBackedTableMapHandle createCategoryTableMapHandle​(Table t, String[] catColumns, String[] otherColumns, String[] byColumns, PlotInfo plotInfo)

    • createCategoryTable

      public static Table createCategoryTable​(Table t, String[] catColumns)

    • createCategoryHistogramTable

      public static Table createCategoryHistogramTable​(Table t, String... byColumns)

    • createCategoryComboAgg

      public static ComboAggregateFactory createCategoryComboAgg​(ComboAggregateFactory.ComboBy agg)

    • getColumnConditions

      public static List<Condition> getColumnConditions​(Table arg, String column)

    • getNumberFromNumericOrTimeSource

      public static Function<Long,​Number> getNumberFromNumericOrTimeSource​(Table t, String numericCol, PlotInfo plotInfo)

    • createIndexableData

      public static <T> IndexableData createIndexableData​(Table t, String column, PlotInfo plotInfo)

    • createIndexableData

      public static <T> IndexableData createIndexableData​(Map<String,​Object> snapshotData, @NotNull TableDefinition tableDefinition, String column, PlotInfo plotInfo)

    • createIndexableData

      public static <T> IndexableData createIndexableData​(Map<String,​Object> snapshotData, Class<T> c, String column, PlotInfo plotInfo)

    • createEmptyIndexableData

      public static <T> IndexableData createEmptyIndexableData​(Class<T> c, PlotInfo plotInfo)

    • createIndexableData

      public static <T> IndexableData createIndexableData​(Object data, PlotInfo plotInfo)

    • createIndexableData

      public static <T> IndexableData createIndexableData​(Object data, Class<T> c, PlotInfo plotInfo)

    • createIndexableData

      public static <T extends Comparable> IndexableData createIndexableData​(T[] data, PlotInfo plotInfo)

    • createIndexableNumericDataArray

      public static IndexableNumericData createIndexableNumericDataArray​(Map<String,​Object> data, @NotNull TableHandle th, String column, PlotInfo plotInfo)

    • createIndexableNumericDataArray

      public static IndexableNumericData createIndexableNumericDataArray​(Map<String,​Object> data, @NotNull Table t, String column, PlotInfo plotInfo)

    • createIndexableNumericDataArray

      public static IndexableNumericData createIndexableNumericDataArray​(Map<String,​Object> data, @NotNull TableDefinition tableDefinition, String column, PlotInfo plotInfo)

    • createEmptyIndexableNumericDataArray

      public static IndexableNumericData createEmptyIndexableNumericDataArray​(Class dataType, PlotInfo plotInfo)

    • createIndexableNumericDataArray

      public static IndexableNumericData createIndexableNumericDataArray​(Object data, Class dataType, PlotInfo plotInfo)