com.fr.data.util.function

类 DataSetFunction

java.lang.Object

com.fr.data.util.function.DataSetFunction

直接已知子类:

CurrentContextDataSetFunction, SEDataSetFunction, TableDataSetFunction

public abstract class DataSetFunction
extends java.lang.Object

构造器概要

构造器

构造器和说明
DataSetFunction()

方法概要

方法

限定符和类型	方法和说明
protected int	col_name_2_col_index(DataModel rs, java.lang.String ex)
protected java.lang.Object[]	fn_cc_ex_result(Node con, int[] sourceRows, DataModel rs, SingleRowNameSpace ns, Calculator calculator)
protected int[]	fn_source_filter(Node con, int[] sourceRows, SingleRowNameSpace ns, Calculator calculator)
protected int[]	fn_source_filter(Node column, Node value, DefaultIndexDataModel dataModel, Calculator calculator)
protected int[]	fn_source_filter(Node column, Node value, int[] sourceRows, DefaultIndexDataModel dataModel, Calculator calculator)
abstract java.lang.Object	resolveColumn(java.lang.String dsName, Node[] con_array)
abstract java.lang.Object	resolveColumnCount(java.lang.String dsName, Node[] con_array)
abstract java.lang.Object	resolveColumnName(java.lang.String dsName, Node[] con_array)
java.lang.Object	resolveDatasetFunction(DatasetFunctionCall fn)
abstract java.lang.Object	resolveFunction(java.lang.String dsName, Node[] con_array)
abstract java.lang.Object	resolveFunction(java.lang.String dsName, Node[] con_array, char mark)
abstract java.lang.Object	resolveValue(java.lang.String dsName, Node[] con_array)
abstract java.lang.Object	resolveXFunction(java.lang.String dsName, Node[] con_array, char mark)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

DataSetFunction

public DataSetFunction()

方法详细资料

resolveDatasetFunction

public java.lang.Object resolveDatasetFunction(DatasetFunctionCall fn)

fn_source_filter

protected int[] fn_source_filter(Node column,
                     Node value,
                     int[] sourceRows,
                     DefaultIndexDataModel dataModel,
                     Calculator calculator)

fn_source_filter

protected int[] fn_source_filter(Node column,
                     Node value,
                     DefaultIndexDataModel dataModel,
                     Calculator calculator)

fn_source_filter

protected int[] fn_source_filter(Node con,
                     int[] sourceRows,
                     SingleRowNameSpace ns,
                     Calculator calculator)

fn_cc_ex_result

protected java.lang.Object[] fn_cc_ex_result(Node con,
                                 int[] sourceRows,
                                 DataModel rs,
                                 SingleRowNameSpace ns,
                                 Calculator calculator)

col_name_2_col_index

protected int col_name_2_col_index(DataModel rs,
                       java.lang.String ex)

resolveFunction

public abstract java.lang.Object resolveFunction(java.lang.String dsName,
                               Node[] con_array)

resolveFunction

public abstract java.lang.Object resolveFunction(java.lang.String dsName,
                               Node[] con_array,
                               char mark)

resolveXFunction

public abstract java.lang.Object resolveXFunction(java.lang.String dsName,
                                Node[] con_array,
                                char mark)

resolveColumnCount

public abstract java.lang.Object resolveColumnCount(java.lang.String dsName,
                                  Node[] con_array)

resolveColumnName

public abstract java.lang.Object resolveColumnName(java.lang.String dsName,
                                 Node[] con_array)

resolveColumn

public abstract java.lang.Object resolveColumn(java.lang.String dsName,
                             Node[] con_array)

resolveValue

public abstract java.lang.Object resolveValue(java.lang.String dsName,
                            Node[] con_array)