Package org.jlab.io.base

Class BasicDataBank

java.lang.Object
org.jlab.io.base.BasicDataBank
All Implemented Interfaces:
DataBank
Direct Known Subclasses:
EvioDataBank
public class BasicDataBank extends Object implements DataBank
Author:
gavalian

  • Constructor Details

    • BasicDataBank

      public BasicDataBank(DataDescriptor desc)

    • BasicDataBank

      public BasicDataBank()

  • Method Details

    • getColumnList

      public String[] getColumnList()
      Description copied from interface: DataBank
      Get the names of the columns in the bank. The name is used in the calls getInt() and getDouble() and other calls for get the arrays.
      Specified by:
      getColumnList in interface DataBank
      Returns:
      array of strings with names.

    • getDescriptor

      public DataDescriptor getDescriptor()
      Description copied from interface: DataBank
      Returns the descriptor of the bank, that contains names of the variables and their types.
      Specified by:
      getDescriptor in interface DataBank
      Returns:
      bank descriptor

    • getDouble

      public double[] getDouble(String path)
      Returns a double array for given column name.
      Specified by:
      getDouble in interface DataBank
      Parameters:
      path - name of the column
      Returns:
      double array

    • setDouble

      public void setDouble(String path, double[] arr)
      Adds given array to the doubles container. If the array with given column name already exists it will not be replaced.
      Specified by:
      setDouble in interface DataBank
      Parameters:
      path - column name
      arr - array of doubles to add to the container.

    • setDouble

      public void setDouble(String path, int row, double value)
      Change the value for individual entry for given column. Out of bounds check is performed.
      Specified by:
      setDouble in interface DataBank
      Parameters:
      path - column name
      row - column element
      value - new value to set

    • appendDouble

      public void appendDouble(String path, double[] arr)
      Not implemented.
      Specified by:
      appendDouble in interface DataBank
      Parameters:
      path -
      arr -

    • getFloat

      public float[] getFloat(String path)
      Returns a float array for given column name.
      Specified by:
      getFloat in interface DataBank
      Parameters:
      path -
      Returns:
      array of floats

    • setFloat

      public void setFloat(String path, float[] arr)
      Adds given array to the floats container. If the array with given column name already exists it will not be replaced.
      Specified by:
      setFloat in interface DataBank
      Parameters:
      path -
      arr -

    • setFloat

      public void setFloat(String path, int row, float value)
      Change the value for individual entry for given column. Out of bounds check is performed.
      Specified by:
      setFloat in interface DataBank
      Parameters:
      path -
      row -
      value -

    • appendFloat

      public void appendFloat(String path, float[] arr)
      Not implemented.
      Specified by:
      appendFloat in interface DataBank
      Parameters:
      path -
      arr -

    • getInt

      public int[] getInt(String path)
      Specified by:
      getInt in interface DataBank

    • setInt

      public void setInt(String path, int[] arr)
      Specified by:
      setInt in interface DataBank

    • setInt

      public void setInt(String path, int row, int value)
      Specified by:
      setInt in interface DataBank

    • appendInt

      public void appendInt(String path, int[] arr)
      Not implemented.
      Specified by:
      appendInt in interface DataBank
      Parameters:
      path -
      arr -

    • getShort

      public short[] getShort(String path)
      Specified by:
      getShort in interface DataBank

    • setShort

      public void setShort(String path, short[] arr)
      Specified by:
      setShort in interface DataBank

    • setShort

      public void setShort(String path, int row, short value)
      Specified by:
      setShort in interface DataBank

    • appendShort

      public void appendShort(String path, short[] arr)
      Specified by:
      appendShort in interface DataBank

    • getByte

      public byte[] getByte(String path)
      Specified by:
      getByte in interface DataBank

    • setByte

      public void setByte(String path, byte[] arr)
      Specified by:
      setByte in interface DataBank

    • setByte

      public void setByte(String path, int row, byte value)
      Specified by:
      setByte in interface DataBank

    • appendByte

      public void appendByte(String path, byte[] arr)
      Specified by:
      appendByte in interface DataBank

    • getLong

      public long[] getLong(String path)
      Specified by:
      getLong in interface DataBank

    • setLong

      public void setLong(String path, long[] arr)
      Specified by:
      setLong in interface DataBank

    • setLong

      public void setLong(String path, int row, long value)
      Specified by:
      setLong in interface DataBank

    • appendLong

      public void appendLong(String path, long[] arr)
      Specified by:
      appendLong in interface DataBank

    • columns

      public int columns()
      Description copied from interface: DataBank
      Returns the number of columns in the bank. columns are number of variables.
      Specified by:
      columns in interface DataBank
      Returns:
      number of columns

    • rows

      public int rows()
      Description copied from interface: DataBank
      returns the number of rows in the bank, assuming all columns have the same length.
      Specified by:
      rows in interface DataBank
      Returns:
      number of rows

    • show

      public void show()
      Description copied from interface: DataBank
      Prints the content of the bank on the screen. The implementation of printout is left up to the particular implementation of the class.
      Specified by:
      show in interface DataBank

    • reset

      public void reset()
      Description copied from interface: DataBank
      Clears the content of the bank. all columns are removed.
      Specified by:
      reset in interface DataBank

    • allocate

      public void allocate(int rows)
      Description copied from interface: DataBank
      Allocates all variables for the the bank. the names are taken from the descriptor object.
      Specified by:
      allocate in interface DataBank
      Parameters:
      rows - number of rows for each column to allocate

    • getDouble

      public double getDouble(String path, int index)
      Specified by:
      getDouble in interface DataBank

    • getFloat

      public float getFloat(String path, int index)
      Specified by:
      getFloat in interface DataBank

    • getInt

      public int getInt(String path, int index)
      Specified by:
      getInt in interface DataBank

    • getLong

      public long getLong(String path, int index)
      Specified by:
      getLong in interface DataBank

    • getShort

      public short getShort(String path, int index)
      Specified by:
      getShort in interface DataBank

    • getByte

      public byte getByte(String path, int index)
      Specified by:
      getByte in interface DataBank

    • getTableModel

      public TableModel getTableModel(String mask)
      Description copied from interface: DataBank
      Returns a table model for displaying the bank information
      Specified by:
      getTableModel in interface DataBank
      Returns: