org.apache.xpath.compiler
Class Keywords

java.lang.Object
  org.apache.xpath.compiler.Keywords

public class Keywords

extends Object

Table of strings to operation code lookups.

Field Summary

private static String	FROM_ANCESTORS_OR_SELF_STRING ancestor-or-self axes string.
private static String	FROM_ANCESTORS_STRING ancestor axes string.
private static String	FROM_ATTRIBUTES_STRING attribute axes string.
private static String	FROM_CHILDREN_STRING child axes string.
private static String	FROM_DESCENDANTS_OR_SELF_STRING ancestor axes string.
private static String	FROM_DESCENDANTS_STRING descendant-or-self axes string.
private static String	FROM_FOLLOWING_SIBLINGS_STRING following-sibling axes string.
private static String	FROM_FOLLOWING_STRING following axes string.
private static String	FROM_NAMESPACE_STRING namespace axes string.
private static String	FROM_PARENT_STRING parent axes string.
private static String	FROM_PRECEDING_SIBLINGS_STRING preceding-sibling axes string.
private static String	FROM_PRECEDING_STRING preceding axes string.
private static String	FROM_SELF_ABBREVIATED_STRING self axes abreviated string.
private static String	FROM_SELF_STRING self axes string.
private static String	FUNC_BOOLEAN_STRING boolean function string.
private static String	FUNC_CEILING_STRING ceiling function string.
private static String	FUNC_CONCAT_STRING concat function string.
private static String	FUNC_CONTAINS_STRING contains function string.
private static String	FUNC_COUNT_STRING count function string.
private static String	FUNC_CURRENT_STRING current function string.
private static String	FUNC_DOCLOCATION_STRING current function string (Proprietary).
private static String	FUNC_EXT_ELEM_AVAILABLE_STRING element-available function string (XSLT).
private static String	FUNC_EXT_FUNCTION_AVAILABLE_STRING function-available function string (XSLT).
private static String	FUNC_FALSE_STRING false function string.
private static String	FUNC_FLOOR_STRING floor function string.
private static String	FUNC_GENERATE_ID_STRING generate-id function string (XSLT).
(package private) static String	FUNC_ID_STRING id function string.
static String	FUNC_KEY_STRING key function string (XSLT).
private static String	FUNC_LANG_STRING lang function string.
private static String	FUNC_LAST_STRING last function string.
private static String	FUNC_LOCAL_PART_STRING local-name function string.
private static String	FUNC_NAME_STRING name function string.
private static String	FUNC_NAMESPACE_STRING namespace-uri function string.
private static String	FUNC_NORMALIZE_SPACE_STRING normalize-space function string.
private static String	FUNC_NOT_STRING not function string.
private static String	FUNC_NUMBER_STRING number function string.
private static String	FUNC_POSITION_STRING position function string.
private static String	FUNC_ROUND_STRING round function string.
private static String	FUNC_STARTS_WITH_STRING starts-with function string.
private static String	FUNC_STRING_LENGTH_STRING string-length function string.
private static String	FUNC_STRING_STRING string function string.
private static String	FUNC_SUBSTRING_AFTER_STRING substring-after function string.
private static String	FUNC_SUBSTRING_BEFORE_STRING substring-before function string.
private static String	FUNC_SUBSTRING_STRING substring function string.
private static String	FUNC_SUM_STRING sum function string.
private static String	FUNC_SYSTEM_PROPERTY_STRING system-property function string.
private static String	FUNC_TRANSLATE_STRING translate function string.
private static String	FUNC_TRUE_STRING true function string.
private static String	FUNC_UNPARSED_ENTITY_URI_STRING unparsed-entity-uri function string (XSLT).
(package private) static Hashtable	m_axisnames Table of axes names to opcode associations.
(package private) static Hashtable	m_functions Table of function name to function ID associations.
(package private) static Hashtable	m_keywords Table of keywords to opcode associations.
(package private) static Hashtable	m_nodetypes Table of node type strings to opcode associations.
private static String	NODETYPE_ANYELEMENT_STRING Wildcard element string.
private static String	NODETYPE_COMMENT_STRING comment node test string.
private static String	NODETYPE_NODE_STRING Any node test string.
private static String	NODETYPE_PI_STRING processing-instruction node test string.
private static String	NODETYPE_TEXT_STRING text node test string.

Constructor Summary

Keywords()

Method Summary

static boolean

functionAvailable(String methName) Tell if a built-in, non-namespaced function is available.

Methods inherited from class java.lang.Object

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

Field Detail

m_keywords

static Hashtable m_keywords

Table of keywords to opcode associations.

m_axisnames

static Hashtable m_axisnames

Table of axes names to opcode associations.

m_functions

static Hashtable m_functions

Table of function name to function ID associations.

m_nodetypes

static Hashtable m_nodetypes

Table of node type strings to opcode associations.

FROM_ANCESTORS_STRING

private static final String FROM_ANCESTORS_STRING

ancestor axes string.

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Constant Field Values

FROM_ANCESTORS_OR_SELF_STRING

private static final String FROM_ANCESTORS_OR_SELF_STRING

ancestor-or-self axes string.

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Constant Field Values

FROM_ATTRIBUTES_STRING

private static final String FROM_ATTRIBUTES_STRING

attribute axes string.

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Constant Field Values

FROM_CHILDREN_STRING

private static final String FROM_CHILDREN_STRING

child axes string.

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Constant Field Values

FROM_DESCENDANTS_STRING

private static final String FROM_DESCENDANTS_STRING

descendant-or-self axes string.

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Constant Field Values

FROM_DESCENDANTS_OR_SELF_STRING

private static final String FROM_DESCENDANTS_OR_SELF_STRING

ancestor axes string.

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Constant Field Values

FROM_FOLLOWING_STRING

private static final String FROM_FOLLOWING_STRING

following axes string.

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Constant Field Values

FROM_FOLLOWING_SIBLINGS_STRING

private static final String FROM_FOLLOWING_SIBLINGS_STRING

following-sibling axes string.

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Constant Field Values

FROM_PARENT_STRING

private static final String FROM_PARENT_STRING

parent axes string.

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Constant Field Values

FROM_PRECEDING_STRING

private static final String FROM_PRECEDING_STRING

preceding axes string.

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Constant Field Values

FROM_PRECEDING_SIBLINGS_STRING

private static final String FROM_PRECEDING_SIBLINGS_STRING

preceding-sibling axes string.

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Constant Field Values

FROM_SELF_STRING

private static final String FROM_SELF_STRING

self axes string.

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Constant Field Values

FROM_NAMESPACE_STRING

private static final String FROM_NAMESPACE_STRING

namespace axes string.

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Constant Field Values

FROM_SELF_ABBREVIATED_STRING

private static final String FROM_SELF_ABBREVIATED_STRING

self axes abreviated string.

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Constant Field Values

NODETYPE_COMMENT_STRING

private static final String NODETYPE_COMMENT_STRING

comment node test string.

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Constant Field Values

NODETYPE_TEXT_STRING

private static final String NODETYPE_TEXT_STRING

text node test string.

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Constant Field Values

NODETYPE_PI_STRING

private static final String NODETYPE_PI_STRING

processing-instruction node test string.

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Constant Field Values

NODETYPE_NODE_STRING

private static final String NODETYPE_NODE_STRING

Any node test string.

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Constant Field Values

NODETYPE_ANYELEMENT_STRING

private static final String NODETYPE_ANYELEMENT_STRING

Wildcard element string.

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Constant Field Values

FUNC_CURRENT_STRING

private static final String FUNC_CURRENT_STRING

current function string.

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FUNC_LAST_STRING

private static final String FUNC_LAST_STRING

last function string.

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Constant Field Values

FUNC_POSITION_STRING

private static final String FUNC_POSITION_STRING

position function string.

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FUNC_COUNT_STRING

private static final String FUNC_COUNT_STRING

count function string.

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Constant Field Values

FUNC_ID_STRING

static final String FUNC_ID_STRING

id function string.

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Constant Field Values

FUNC_KEY_STRING

public static final String FUNC_KEY_STRING

key function string (XSLT).

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Constant Field Values

FUNC_LOCAL_PART_STRING

private static final String FUNC_LOCAL_PART_STRING

local-name function string.

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Constant Field Values

FUNC_NAMESPACE_STRING

private static final String FUNC_NAMESPACE_STRING

namespace-uri function string.

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Constant Field Values

FUNC_NAME_STRING

private static final String FUNC_NAME_STRING

name function string.

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Constant Field Values

FUNC_GENERATE_ID_STRING

private static final String FUNC_GENERATE_ID_STRING

generate-id function string (XSLT).

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Constant Field Values

FUNC_NOT_STRING

private static final String FUNC_NOT_STRING

not function string.

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Constant Field Values

FUNC_TRUE_STRING

private static final String FUNC_TRUE_STRING

true function string.

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FUNC_FALSE_STRING

private static final String FUNC_FALSE_STRING

false function string.

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FUNC_BOOLEAN_STRING

private static final String FUNC_BOOLEAN_STRING

boolean function string.

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Constant Field Values

FUNC_LANG_STRING

private static final String FUNC_LANG_STRING

lang function string.

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FUNC_NUMBER_STRING

private static final String FUNC_NUMBER_STRING

number function string.

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FUNC_FLOOR_STRING

private static final String FUNC_FLOOR_STRING

floor function string.

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Constant Field Values

FUNC_CEILING_STRING

private static final String FUNC_CEILING_STRING

ceiling function string.

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FUNC_ROUND_STRING

private static final String FUNC_ROUND_STRING

round function string.

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FUNC_SUM_STRING

private static final String FUNC_SUM_STRING

sum function string.

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FUNC_STRING_STRING

private static final String FUNC_STRING_STRING

string function string.

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Constant Field Values

FUNC_STARTS_WITH_STRING

private static final String FUNC_STARTS_WITH_STRING

starts-with function string.

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FUNC_CONTAINS_STRING

private static final String FUNC_CONTAINS_STRING

contains function string.

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FUNC_SUBSTRING_BEFORE_STRING

private static final String FUNC_SUBSTRING_BEFORE_STRING

substring-before function string.

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FUNC_SUBSTRING_AFTER_STRING

private static final String FUNC_SUBSTRING_AFTER_STRING

substring-after function string.

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FUNC_NORMALIZE_SPACE_STRING

private static final String FUNC_NORMALIZE_SPACE_STRING

normalize-space function string.

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FUNC_TRANSLATE_STRING

private static final String FUNC_TRANSLATE_STRING

translate function string.

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FUNC_CONCAT_STRING

private static final String FUNC_CONCAT_STRING

concat function string.

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FUNC_SYSTEM_PROPERTY_STRING

private static final String FUNC_SYSTEM_PROPERTY_STRING

system-property function string.

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Constant Field Values

FUNC_EXT_FUNCTION_AVAILABLE_STRING

private static final String FUNC_EXT_FUNCTION_AVAILABLE_STRING

function-available function string (XSLT).

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Constant Field Values

FUNC_EXT_ELEM_AVAILABLE_STRING

private static final String FUNC_EXT_ELEM_AVAILABLE_STRING

element-available function string (XSLT).

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FUNC_SUBSTRING_STRING

private static final String FUNC_SUBSTRING_STRING

substring function string.

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FUNC_STRING_LENGTH_STRING

private static final String FUNC_STRING_LENGTH_STRING

string-length function string.

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FUNC_UNPARSED_ENTITY_URI_STRING

private static final String FUNC_UNPARSED_ENTITY_URI_STRING

unparsed-entity-uri function string (XSLT).

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Constant Field Values

FUNC_DOCLOCATION_STRING

private static final String FUNC_DOCLOCATION_STRING

current function string (Proprietary).

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Constant Field Values

Constructor Detail

Keywords

public Keywords()

Method Detail

functionAvailable

public static boolean functionAvailable(String methName)

Tell if a built-in, non-namespaced function is available.

Parameters:

methName - The local name of the function.

Returns:

True if the function can be executed.