Package org.qdl_lang.variables

Class QDLStem.SizeOf

java.lang.Object

org.qdl_lang.util.aggregate.AbstractIdentityStemProcess

org.qdl_lang.util.aggregate.AxisRestrictionIdentity

org.qdl_lang.variables.QDLStem.SizeOf

All Implemented Interfaces:

ProcessStemAxisRestriction, ProcessStemValues, Constants

Enclosing class:

QDLStem

public static class QDLStem.SizeOf
extends AxisRestrictionIdentity

Field Summary

Fields inherited from class org.qdl_lang.util.aggregate.AxisRestrictionIdentity

axis

Fields inherited from interface org.qdl_lang.variables.Constants

ALL_INDICES_NAME, ALL_INDICES_TYPE, ARG_COUNT_TYPE, AXIS_RESTRICTION_NAME, AXIS_RESTRICTION_TYPE, BOOLEAN_NAME, BOOLEAN_TYPE, DECIMAL_NAME, DECIMAL_TYPE, DYADIC_FUNCTION_NAME, DYADIC_FUNCTION_TYPE, FUNCTION_NAME, FUNCTION_TYPE, INTEGER_TYPE, LIST_NAME, LIST_TYPE, LONG_NAME, LONG_TYPE, MODULE_NAME, MODULE_TYPE, NULL_NAME, NULL_TYPE, SET_NAME, SET_TYPE, STEM_NAME, STEM_TYPE, STRING_NAME, STRING_TYPE, UNKNOWN_NAME, UNKNOWN_TYPE

Fields inherited from interface org.qdl_lang.util.aggregate.ProcessStemAxisRestriction

ALL_AXES

Constructor Summary

Constructors

Constructor	Description
SizeOf(int axis)

Method Summary

Modifier and Type	Method	Description
Object	getDefaultValue(List<Object> index, Object key, Object value)	This is what makes this the identity function.
Long	getSize()

Methods inherited from class org.qdl_lang.util.aggregate.AxisRestrictionIdentity

getAxis, process, process

Methods inherited from class org.qdl_lang.util.aggregate.AbstractIdentityStemProcess

process, process, process, process, process, process, process, process, process

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.qdl_lang.util.aggregate.ProcessStemValues

process, process, process, process, process, process, process, process, process

Constructor Detail

SizeOf

public SizeOf(int axis)

Method Detail

getDefaultValue

public Object getDefaultValue(List<Object> index,
                              Object key,
                              Object value)

Description copied from class: AbstractIdentityStemProcess

This is what makes this the identity function. If you want/need a different default value for each call, override this.

Overrides:

getDefaultValue in class AbstractIdentityStemProcess

Returns:

getSize

public Long getSize()