com.raritantechnologies.rql.topic
Class SymbolTable

java.lang.Object
  com.raritantechnologies.rql.topic.SymbolTable

public class SymbolTable

extends java.lang.Object

Nested Class Summary

protected class

SymbolTable.Symbol

Field Summary

static int	AMOUNT_MODIFIER
static java.lang.String	AMOUNT_PREFIX
static int	CONTROL
static int	DEFINITION_MODIFIER
static int	EQUALS
static int	MODIFIER
static int	NOT
static int	NUMBER
static int	OPERATOR
static int	STRING
static int	TOPIC_SET_MODIFIER
static int	WORD

Constructor Summary

SymbolTable()
Constructor

Method Summary

int	getType(java.lang.String nm) Return the type of this node.
boolean	hasAmount(java.lang.String nm) Does this operator take an optional amount?
void	init()
boolean	isNumber(java.lang.String nm) Is this a number?
boolean	isString(java.lang.String nm) Is this a string?
boolean	isToken(java.lang.String nm) Is this a Verity token?

Methods inherited from class java.lang.Object

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

Field Detail

MODIFIER

public static final int MODIFIER

See Also:

Constant Field Values

OPERATOR

public static final int OPERATOR

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Constant Field Values

EQUALS

public static final int EQUALS

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Constant Field Values

TOPIC_SET_MODIFIER

public static final int TOPIC_SET_MODIFIER

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Constant Field Values

DEFINITION_MODIFIER

public static final int DEFINITION_MODIFIER

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Constant Field Values

WORD

public static final int WORD

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Constant Field Values

STRING

public static final int STRING

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Constant Field Values

NUMBER

public static final int NUMBER

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Constant Field Values

NOT

public static final int NOT

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Constant Field Values

CONTROL

public static final int CONTROL

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Constant Field Values

AMOUNT_MODIFIER

public static final int AMOUNT_MODIFIER

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Constant Field Values

AMOUNT_PREFIX

public static final java.lang.String AMOUNT_PREFIX

See Also:

Constant Field Values

Constructor Detail

SymbolTable

public SymbolTable()

Constructor

Method Detail

init

public void init()

getType

public int getType(java.lang.String nm)

Return the type of this node. BOOL_OP, MODIFIER, etc.

hasAmount

public boolean hasAmount(java.lang.String nm)

Does this operator take an optional amount?

isToken

public boolean isToken(java.lang.String nm)

Is this a Verity token?

isNumber

public boolean isNumber(java.lang.String nm)

Is this a number?

isString

public boolean isString(java.lang.String nm)

Is this a string?