com.togethersoft.sca.ast
Interface AstLongLiteral

All Superinterfaces:

AstExpression, AstLiteral, AstObject

public interface AstLongLiteral

extends AstLiteral

Represents a long literal. For example:

     final long pageSize = 1024L;
 

Fields inherited from interface com.togethersoft.sca.ast.AstLiteral

BOOLEAN, CHAR, DOUBLE, FLOAT, INT, LONG, NULL, STRING

Fields inherited from interface com.togethersoft.sca.ast.AstObject

ARRAY_CREATION, ARRAY_INITIALIZER, ARRAY_REFERENCE, ASSERT_STATEMENT, ASSIGNMENT_EXPRESSION, BINARY_EXPRESSION, BREAK_STATEMENT, CASE_LABEL, CAST_EXPRESSION, CATCH_CLAUSE, CLASS_FILE, COMMENT, COMPILATION_UNIT, COMPOUND_STATEMENT, CONDITIONAL_EXPRESSION, CONSTRUCTOR_INVOCATION, CONTINUE_STATEMENT, DBC_RESULT, DECLARATION_STATEMENT, DO_STATEMENT, EMPTY_STATEMENT, EXPRESSION_STATEMENT, FIELD_REFERENCE, FINALLY_CLAUSE, FOR_STATEMENT, IF_STATEMENT, IMPORT, INITIALIZER, JAVADOC_TAG, LITERAL, METHOD, METHOD_CALL_EXPRESSION, N_A, OBJECT_CREATION_EXPRESSION, PACKAGE, PARENTHESIZED_EXPRESSION, RETURN_STATEMENT, SIMPLE_REFERENCE, SUPER_EXPRESSION, SWITCH_GROUP, SWITCH_STATEMENT, SYNCHRONIZED_STATEMENT, THIS_EXPRESSION, THROW_SPECIFIER, THROW_STATEMENT, TRY_STATEMENT, TYPE, TYPE_EXPRESSION, UNARY_EXPRESSION, VARIABLE, VARIABLE_DECLARATION, WHILE_STATEMENT

Method Summary

long	getValue() Returns the long value of this literal.
boolean	negationRequired() Returns true if this is the 9223372036854775808L literal, which is the the most negative long literal.

Methods inherited from interface com.togethersoft.sca.ast.AstLiteral

getLiteralKind, getText, hasGoodValue, setText

Methods inherited from interface com.togethersoft.sca.ast.AstExpression

getOperands, getRuntimeType, getType, isConstant

Methods inherited from interface com.togethersoft.sca.ast.AstObject

addComment, getChildren, getComments, getCompilationUnit, getDeclaringMethod, getDeclaringType, getObjectKind, getPackage, getParent, getPosition, isDeleted, remove, replaceWith, replaceWith, setPosition, setPositionAfter, visitExpressions, visitStatements

Method Detail

getValue

public long getValue()

Returns the long value of this literal.

Returns:

the literal's value.

negationRequired

public boolean negationRequired()

Returns true if this is the 9223372036854775808L literal, which is the the most negative long literal. It may appear only as the operand of the unary negation operator -. For this literal, getValue will return -9223372036854775808L.

Returns:

true if this is the most negative long literal.